You can download this list in the following formats:

Back to selected publications

1. J. Schirmer
   J. Phys. Chem. Chem. Phys 27 (2025), 4992
   Review of the foundations of time−dependent density−functional theory (TDDFT)

2. J. Schirmer
   arXiv.2311.03229 (2023),
   Non−interacting particle systems in the biorthogonal and unitary coupled−cluster description

3. J. Schirmer
   arXiv.2309.15721 (2023),
   The electron propagator for non−interacting particles: An alternative approach to quasi−degenerate perturbation theory (QDPT)

4. M. Hodecker, A. I. Dempwolff, J. Schirmer and A. Dreuw
   J. Chem. Phys. 156 (2022), 074104
   Theoretical analysis and comparison of unitary coupled−cluster and algebraic−diagrammatic construction methods for ionization

5. J. Schirmer
   Many−Body Methods for Atoms, Molecules and Clusters,
   Springer, Heidelberg (2018)
   

6. A. B. Trofimov, D. M. P. Holland, I. Powis, R. O. Menzies, A. W. Potts, L. Karlsson, E. V. Gromov, I. L. Badsyuk and J. Schirmer
   J. Chem. Phys. 146 (2017), 244307
   Ionization of pyridine: Interplay of orbital relaxation and electron correlation

7. R. Santra and J. Schirmer
   Chem. Phys. 482 (2017), 355
   Finite−temperature second−order many−body perturbation theory

8. C. M. Krauter, J. Schirmer, C. R. Jacob, M. Pernpointner and A. Dreuw
   J. Chem. Phys. 141 (2014), 104101
   Plasmons in molecules: Microscopic characterization based on orbital transitions and momentum conservation

9. J. Schirmer
   Phys. Rev. A 86 (2012), 012514
   Reexamination of the Runge−Gross action−integral−functional

10. Y. Velkov, T. Miteva, N. Sisourat and J. Schirmer
    J. Chem. Phys. 135 (2011), 154113
    Intermediate state representation approach to physical properties of dicationic states

11. D. M. P. Holland, A. W. Potts, L. Karlsson, I. L. Zaytseva, A. B. Trofimov, E. V. Gromov and J. Schirmer
    J. Phys. B 43 (2011), 135101
    The experimental and theoretical study of the valence shell photoelectron spectrum of bromochlorofluoromethane

12. J. Schirmer
    Phys. Rev. A 82 (2010), 052510
    Modifying the variational principle in the action−integral−functional derivation of time−dependent density−functional theory

13. V. Feyer, O. Plekan, R. Richter, M. Coreno, M. de Simone, K. C. Prince, A. B. Trofimov, I. L. Zaytseva and J. Schirmer
    J. Phys. Chem. A 114 (2010), 10270
    Tautomerism in cytosine and uracil: A theoretical and experimental X−ray absorption and resonant Auger study

14. I. L. Zaytseva, A. B. Trofimov, J. Schirmer, O. Plekan, V. Feyer, R. Richter, M. Coreno and K. C. Prince
    J. Phys. Chem. A 113 (2009), 15142
    Theoretical and experimental study of valence−shell ionization spectra of guanine

15. J. Schirmer and F. Mertins
    Theor. Chem. Acc. 125 (2009), 145
    Review of biorthogonal coupled cluster representations for electronic excitation

16. O. Plekan, V. Feyer, R. Richter, M. Coreno, G. Vall−Illosera, K. C. Prince, A. B. Trofimov nd I. L. Zaytseva, T. E. Moskovskaya, E. V. Gromov and J. Schirmer
    J. Phys. Chem. A 113 (2009), 9376
    An experimental and theoretical core−level study of tautomerism in guanine

17. V. Feyer, O. Plekan, R. Richter, M. Coreno, G. Vall−Illosera, K. C. Prince, A. B. Trofimov, I. L. Zaytseva, T. E. Moskovskaya, E. V. Gromov and J. Schirmer
    J. Phys. Chem. A 113 (2009), 5736
    Tautomerism in Cytosin and Uracil: An experimental and theoretical core level spectroscopic study

18. I. Baldea, L. S. Cederbaum and J. Schirmer
    Eur. Phys. J. B 69 (2009), 251
    Intriguing electron correlation effects in the photoionization of metallic quantum−dot nanorings

19. J. Schirmer and A. Dreuw
    Phys. Rev. A 78 (2008), 056502 1−4
    Reply to "Comment on 'Critique of the foundations of time−dependent density−functional theory'"

20. O. Plekan, V. Feyer, R. Richter, M. Coreno, M. de Simone, K. C. Prince, A. B. Trofimov, E. V. Gromov, I. L. Zaytseva and J. Schirmer
    Chem. Phys. 347 (2008), 360−375
    A theoretical and experimental study of the near edge X−ray absorption fine structure (NEXAFS) and X−ray photoelectron spectra (XPS) of nucleobases: Thymine and adenine

21. D. M. P. Holland, A. W. Potts, L. Karlsson, I. L. Zaytseva, A. B. Trofimov and J. Schirmer
    Chem. Phys. 353 (2008), 47−58
    A study of the valence shell electronic structure of uracil and the methyluracils

22. D. M. P. Holland, A. W. Potts, L. Karlsson, I. L. Zaytseva, A. B. Trofimov and J. Schirmer
    Chem. Phys. 352 (2008), 205−216
    A study of the valence shell electronic structure of the 5−halouracils

23. J. Schirmer and A. Dreuw
    Phys. Rev. A 75 (2007), 022513
    Critique of the foundations of time−dependent density−functional theory

24. I. Powis, I. L. Zaytseva, A. B. Trofimov, J. Schirmer, D. M. P. Holland, A. W. Potts and L. Karlsson
    J. Phys. B 40 (2007), 2019
    A study of the valence shell electronic structure and photoionization dynamics of selenophene

25. I. Baldea, B. Schimmelpfennig, M. Plaschke, J. Rothe, J. Schirmer, A. B. Trofimov and T. Fanghänel
    J. Electron Spectrosc. Relat. Phenom. 154 (2007), 109−118
    C1s near edge X−ray absorption fine structure (NEXAFS) of substituted benzoic acids − A theoretical and experimental study

26. A. B. Trofimov, J. Schirmer, V. B. Kobychev, A. W. Potts, D. M. P. Holland and L. Karlsson
    J. Phys. B 39 (2006), 305
    Photoelectron spectra of the nucleobases cytosine, thymine and adenine

27. A. B. Trofimov, I. L. Krivdina, J. Weller and J. Schirmer
    Chem. Phys. 329 (2006), 1
    Algebraic−diagrammatic propagator approach to molecular response properties

28. J. H. Starcke, M. Wormit, J. Schirmer and A. Dreuw
    Chem. Phys. 329 (2006), 39
    How much double excitation character do the lowest excited states of linear polyenes have?

29. A. B. Trofimov and J. Schirmer
    J. Chem. Phys. 123 (2005), 144115\₁−15
    Molecular ionization energies and ground− and ionicstate properties using a non−Dyson electron propagator approach

30. I. Powis, J. D. Thrower, A. B. Trofimov, T. E. Moskovskaya, J. Schirmer, A. W. Potts, M. P. Holland, F. Bruhn and L. Karlsson
    Chem. Phys. 315 (2005), 121−132
    An experimental and theoretical study of the photoelectron spectrum of hydrogen selenide

31. M. P. Holland, A. W. Potts, A. B. Trofimov, J. Breidbach, J. Schirmer, R. Feifel, T. Richter, K. Godehusen, M. Martins, A. Tutay, M. Yalcinkaya, M. Al−Hada, S. Eriksson and L. Karlsson
    Chem. Phys. 308 (2005), 543−57
    An experimental and theoretical study of the valence shell photoelectron spectrum tetrafluoromethane

32. P. Schmelcher and J. Schirmer
    in: Encyclopedia of Nonlinear Science, ed. A. Scott, Fitzroy Dearborn, London (2004)
    Hartree Approximation

33. J. Schirmer and A. B. Trofimov
    J. Chem. Phys. 120 (2004), 11449−11464
    Intermediate state representation approach to physical properties of electronically excited molecules

34. M. P. Holland, I. Powis, L. Karlsson, A. B. Trofimov, J. Schirmer and W. von Niessen
    Chem. Phys. 297 (2004), 55
    A study of the photoinization dynamics of the cyanogen halides

35. E. V. Gromov, A. B. Trofimov, N. M. Vitkovskaya, H. Köppel, J. Schirmer, H.−D. Meyer and L. S. Cederbaum
    J. Chem. Phys. 121 (2004), 4585
    Theoretical study of excitations in furan: Spectra and molecular dynamics

36. A. B. Trofimov, E. V. Gromov, H. Köppel, J. Schirmer, K. C. Prince, R. Richter, M. De Simone and M. Coreno
    J. Phys. B 36 (2003), 3805−3816
    A theoretical study of the ¹B₁(O1s→π^*) and ¹A₁(O1s→3s) excited states of formaldehyde

37. A. Thiel, J. Schirmer and H. Köppel
    J. Chem. Phys. 119 (2003), 2088−2101
    An intermediate state representation approach to K−shell ionization in molecules. II. Computational tests

38. A. W. Potts, D. M. P. Holland, A. B. Trofimov, J. Schirmer, L. Karlsson and K. Siegbahn
    J. Phys. B 36 (2003), 3129
    An experimental and theoretical study of the valence shell photoelectron spectra of purine and pyrimidine molecules

39. E. V. Gromov, A. B. Trofimov, N. M. Vitkovskaya, J. Schirmer and H. Köppel
    J. Chem. Phys. 119 (2003), 737−753
    Theoretical study of the low−lying excited singlet states of furan

40. A. B. Trofimov, G. Stelter and J. Schirmer
    J. Chem. Phys. 117 (2002), 6402
    Electron excitation energies using a consistent third−order propagator approach: Comparison with full configuration interaction and coupled cluster results

41. A. B. Trofimov, J. Schirmer, D. M. P. Holland, A. W. Potts, L. Karlsson, R. Maripuu and K. Siegbahn
    J. Phys. B 35 (2002), 5051
    The influence of electron correlation and relativistic effects on the valence shell photoelectron spectrum of iodothiophene

42. D. M. P. Holland, A. W. Potts, L. Karlsson, A. B. Trofimov and J. Schirmer
    J. Phys. B 35 (2002), 1741
    The influence of shape resonance phenomena on the valence shell photoionization dynamics of silicon tetrafluoride

43. A. B. Trofimov, J. Schirmer, D. M. P. Holland, L. Karlsson, R. Maripuu, K. Siegbahn and A. W. Potts
    Chem. Phys. 263 (2001), 167
    An experimental and theoretical study of the valence shell photoelectron spectra of thiophene, 2−chlorothiophene and 3−chlorothiophene

44. A. B. Trofimov, T. E. Moskovskaya, E. V. Gromov, H. Köppel and J. Schirmer
    Phys. Rev. A 64 (2001), 022504
    Theoretical study of K−shell excitations in formaldehyde

45. J. Schirmer and A. Thiel
    J. Chem. Phys. 115 (2001), 10621
    An intermediate state representation approach to K−shell ionization in molecules. I. Theory

46. A. W. Potts, A. B. Trofimov, J. Schirmer, D. M. P. Holland and L. Karlsson
    Chem. Phys. 271 (2001), 337
    An experimental and theoretical study of the valence shell photoelectron spectra of 2−bromothiophene and 3−bromothiophene

47. A. B. Trofimov, E. V. Gromov, T. E. Moskovskaya and J. Schirmer
    J. Chem. Phys. 113 (2000), 6716
    Theoretical evidence for a bound doubly−excited ¹B₂(C1s,n→π^*2) state in H₂CO below the C1s ionization threshold

48. D. M. P. Holland, D. A. Shaw, L. Karlsson, L. G. Shpinkova, L. Cooper, A. B. Trofimov and J. Schirmer
    Molecular Phys. 98 (2000), 1939
    An experimental and theoretical investigation of the valence shell photoelectron spectrum of cyanogen chloride

49. A. B. Trofimov, G. Stelter and J. Schirmer
    J. Chem. Phys. 111 (1999), 9982−9999
    A consistent third−order propagator method for electronic excitation.

50. A. B. Trofimov, H. Köppel and J. Schirmer
    J. Chem. Phys. 109 (1998), 1025−1040
    Vibronic structure of the valence π−photoelectron bands in furan, pyrrole and thiophene.

51. J. Schirmer, A. B. Trofimov and G. Stelter
    J. Chem. Phys. 109 (1998), 4734
    A non−Dyson third−order approximation scheme for the electron propagator.

52. A. B. Trofimov and J. Schirmer
    Chem. Phys. 224 (1997), 175
    Polarization propagator study of electronic excitation in key heterocyclic molecules II. Furan.

53. A. B. Trofimov and J. Schirmer
    Chem. Phys. 214 (1997), 153−170
    Polarization propagator study of electronic excitation in key heterocyclic molecules. I. Pyrrole.

54. F. Mertins, H.−D. Meyer and J. Schirmer
    J. Phys. B 30 (1997), 1691−1720
    Ground state correlation effects in molecular photoionization at the extended frozen−core Hartree−Fock level.

55. H. Köppel, F. X. Gadea, G. Klatt, J. Schirmer and L. S. Cederbaum
    J. Chem. Phys. 106 (1997), 4415
    Multistate vibronic coupling effects in the K−shell excitation spectrum of ethylene: Symmetry breaking and core−hole localization.

56. J. Schirmer and F. Mertins
    J. Phys. B 29 (1996), 3559−3580
    A new approach to the random phase approximation.

57. J. Schirmer and F. Mertins
    Int. J. Quant. Chem. 58 (1996), 329−339
    Size Consistency of an algebraic propagator approach.

58. F. Mertins, J. Schirmer and A. Tarantelli
    Phys. Rev. A 53 (1996), 2153−2168
    Algebraic propagator approaches and intermediate−state representations. II. The equation−of−motion methods for N, N±1, N±2 electrons.

59. F. Mertins and J. Schirmer
    Phys. Rev. A 53 (1996), 2140−2152
    Algebraic propagator approaches and intermediate−state representations. I. The biorthogonal and unitary coupled−cluster methods.

60. A. B. Trofimov and J. Schirmer
    J. Phys. B 28 (1995), 2299−2324
    An efficient polarization propagator approach to valence electron excitation spectra.

61. B. Kempgens, B. S. Itchkawitz, K. J. Randall, J. Feldhaus, A. M. Bradshaw, H. Köppel, F. X. Gadea, D. Nordfors, J. Schirmer and L. S. Cederbaum
    Chem. Phys. Lett. 246 (1995), 347
    Dynamic effects in the C1s excitation spectra of ethene isotopomers

62. J. Schirmer, A. B. Trofimov, K. J. Randall, J. Feldhaus, A. M. Bradshaw, Y. Ma, C. T. Chen and F. Sette
    Phys. Rev. A 47 (1993), 1136−1147
    K−shell excitation of the water, ammonia, and methane molecules using high−resolution photoabsorption spectroscopy.

63. A. Schmitt and J. Schirmer
    Chem. Phys. 164 (1992), 1
    Molecular K−shell excitation spectra in the relaxed−core Hartree−Fock approximation.

64. J. Schirmer, M. Braunstein and V. McKoy
    Phys. Rev. A. 44 (1991), 5762
    Satellite Intensities in the K−shell photoionization of CO.

65. J. Schirmer
    Phys. Rev. A 43 (1991), 4647−4659
    Closed−form intermediate representations of many−body propagators and resolvent matrices.

66. F. X. Gadea, H. Köppel, J. Schirmer, L. S. Cederbaum, K. J. Randall, A. M. Bradshaw, Y. Ma, F. Sette and C. T. Chen
    Phys. Rev. Lett. 66 (1991), 883
    Vibronic coupling and core−hole localization in K−shell excitations of ethylene

67. J. Schirmer, M. Braunstein and V. McKoy
    Phys. Rev. A 41 (1990), 283−300
    Molecular K−shell photoionization cross sections in the relaxed−core Hartee−Fock approximation.

68. W. von Niessen, P. Tomasello, J. Schirmer, L. S. Cederbaum, R. Cambi, F. Tarantelli and A. Sagmellotti
    J. Chem. Phys. 92 (1990), 4331
    Valence ionization of HCl. An investigation of many−body effects

69. J. Schirmer and G. Angonoa
    J. Chem. Phys. 91 (1989), 1754−1761
    On Green's function calculations of the static self−energy part, the ground state energy and expectation values.

70. L. S. Cederbaum, J. Schirmer and H.−D. Meyer
    J. Phys. A: Math. Gen. 22 (1989), 2427
    Block diagonalisation of Hermitian matrices

71. J. Schirmer, A. Barth and F. Tarantelli
    Chem. Phys. 122 (1988), 9
    Theoretical study of K−shell excitations in formaldehyde.

72. F. Tarantelli, A. Sgamellotti, L. S. Cederbaum and J. Schirmer
    J. Chem. Phys. 86 (1987), 2201
    Theoretical investigation of many dicationic states and the Auger spectrum of benzene

73. J. Schirmer, G. Angonoa, S. Svensson, D. Nordfors and U. Gelius
    J. Phys. B. 20 (1987), 6031
    High energy photoelectron C1s and O1s shake−up spectra of CO.

74. J. Schirmer, G. Angonoa and L. S. Cederbaum
    Z. Phys. D 5 (1987), 253
    On the core−hole photoelectron satellites in N₂ and CO

75. L. S. Cederbaum, F. Tarantelli, A. Sgamellotti and J. Schirmer
    J. Chem. Phys. 86 (1987), 2168
    Double vacancies in the core of benzene

76. G. Angonoa, O. Walter and J. Schirmer
    J. Chem. Phys. 87 (1987), 6789
    Theoretical K−shell ionization spectra of N₂ and CO by a fourth−order Green's function method.

77. P. Tomasello, W. von Niessen, J. Schirmer and L. S. Cederbaum
    J. Electr. Spectrosc. 40 (1986), 193
    A Green's function calculation of the lowest ionization potential of some radicals

78. W. von Niessen, P. Tomasello, J. Schirmer and L. S. Cederbaum
    Aust. J. Phys. 39 (1986), 687
    Recent progress in a Green's function method for the calculation of ionization spectra

79. W. von Niessen, L. S. Cederbaum and J. Schirmer
    J. Electr. Spectrosc. 41 (1986), 235
    Theoretical investigation on the ionic main and satellite states of some quinone and benzene like molecules: a search for low lying satellite states

80. W. von Niessen, J. Schirmer and L. S. Cederbaum
    J. Chem. Soc. Faraday II, 82 (1986), 1489
    On the ionic states of S₂N₂ and the assignment of the photoelectron spectrum

81. L. S. Cederbaum, F. Tarantelli, A. Sgamellotti and J. Schirmer
    J. Chem. Phys. 85 (1986), 6513
    On double vacancies in the core

82. L. S. Cederbaum, W. Domcke, J. Schirmer and W. von Niessen
    Adv. Chem. Phys. 65 (1986), 115
    Correlation effects in the ionization of molecules: Breakdown of the molecular orbital picture

83. F. Tarantelli, A. Tarantelli, A. Sgamellotti, J. Schirmer and L. S. Cederbaum
    Chem. Phys. Lett. 117 (1985), 577
    On the doubly ionized states of ammonia

84. F. Tarantelli, A. Tarantelli, A. Sgamellotti, J. Schirmer and L. S. Cederbaum
    J. Chem. Phys. 83 (1985), 4683
    A Green's function and configuration interaction investigation on the doubly ionized states of H₂O

85. F. Tarantelli, J. Schirmer, A. Sgamellotti and L. S. Cederbaum
    Chem. Phys. Lett. 122 (1985), 169
    On the Auger spectrum of silane

86. A. Barth and J. Schirmer
    J. Phys. B. 18 (1985), 867
    Theoretical core−level excitation spectra of N₂ and CO by a new polarisation propagator method.

87. O. Walter, L. S. Cederbaum and J. Schirmer
    J. Math. Phys. 25 (1984), 729
    The eigenvalue problem for arrow matrices

88. J. Schirmer and A. Barth
    Z. Phys. A. 317 (1984), 267
    Higher−order approximations for the particle−particle propagator.

89. W. von Niessen, J. Schirmer and L. S. Cederbaum
    Computer Physics Reports 1 (1984), 57
    Computational methods for the one−particle Green's function

90. R. Cambi, W. von Niessen and J. Schirmer
    Chem. Phys. 86 (1984), 389
    A theoretical ivestigation of the complete valence ionization spectra of cynamide, isocyanamide, diazirine and diazomethane

91. J. Schirmer and O. Walter
    Chem. Phys. 78 (1983), 201
    Complete valence−shell ionization spectra of N₂ and CO: Application of the extended Two−particle−hole Tamm−Dancoff approximation (2ph−TDA).

92. J. Schirmer, L. S. Cederbaum and O. Walter
    Phys. Rev. A 28 (1983), 1237
    New Approach to the one−particle Green's function for finite Fermi systems

93. W. von Niessen, J. Schirmer and L. S. Cederbaum
    in: Methods in Computational Molecular Physics, ed. G. H. F. Diercksen and S. Wilson, Reidel, Dordrecht (1983)
    On a Green's function method for the calculation of ionization spectra in the outer and inner valence region

94. J. Schirmer
    Phys. Rev. A 26 (1982), 2395−2416
    Beyond the random−phase approximation: A new approximation scheme for the polarization propagator.

95. W. von Niessen, L. S. Cederbaum, J. Schirmer, G. H. F. Diercksen and W. P. Kraemer
    J. Electr. Spectry. 28 (1982), 45
    Ionization energies of some molecules found in interstellar clouds calculated by a Green's function method

96. W. von Niessen, G. Bieri, J. Schirmer and L. S. Cederbaum
    Chem. Phys. 65 (1982), 157
    Hole−mixing effects in the ionization of some unsaturated oxo−compounds

97. O. Walter, J. Schirmer and L. S. Cederbaum
    in: Inner−shell and X−ray Physics of Atoms and Solids, ed. D. J. Fabian, H. Kleinpoppen and L. M. Watson, Plenum, (1981)
    The particle−hole Tamm−Dancoff Green's function applied to the calculation of atomic ionization energies

98. O. Walter and J. Schirmer
    J. Phys. B. 14 (1981), 3805
    The two−particle−hole Tamm−Dancoff approximation (2ph−TDA) for atoms.

99. J. Schirmer, L. S. Cederbaum and W. von Niessen
    Chem. Phys. 56 (1981), 285
    Two−hole−one−particle configuration interaction approach for the ionization of open−shell molecules: application to NO₂

100. W. von Niessen, W. P. Kraemer and J. Schirmer
     J. Chem Soc.,Faraday Trans. 2 77 (1981), 1461
     Green's function calculations on the valence ionization spectra of cyclopropene, diazirine, dioxiran and thiiran

101. P. W. Langhoff, S. R. Langhoff, T. N. Rescigno, J. Schirmer, L. S. Cederbaum, W. Domcke and W. von Niessen
     Chem. Phys. 58 (1981), 71
     Theoretical studies of inner−valence−shell photoionization cross sections in N₂ and CO

102. J. P. D. Cook, M. G. White, C. E. Brion, W. Domcke, J. Schirmer, L. S. Cederbaum and W. von Niessen
     J. Electr. Spectry. 22 (1981), 261
     On the valence shell binding energy spectrum of carbonyl sulphide

103. J. Schirmer, L. S. Cederbaum and J. Kiessling
     Phys. Rev. A 22 (1980), 2696
     Branching ratios for ionization processes

104. W. von Niessen, L. S. Cederbaum, W. Domcke and J. Schirmer
     in: Computational Methods in Chemistry, ed. J. Bargon, Plenum, (1980)
     Phenomena in photoelectron spectroscopy and their theoretical calculation

105. L. S. Cederbaum, W. Domcke, J. Schirmer and W. von Niessen
     Phys. Scripta 21 (1980), 481
     Many−body effects in valence and core photoionization of molecules

106. L. S. Cederbaum, W. Domcke and J. Schirmer
     Phys. Rev. A 22 (1980), 206
     Many−body theory of core holes

107. L. S. Cederbaum, W. Domcke, J. Schirmer and H. Köppel
     J. Chem. Phys. 72 (1980), 1348
     Dynamical calculation of satellite intensities

108. J. Schirmer, W. Domcke, L. S. Cederbaum, W. von Niessen and L. Åsbrink
     Chem. Phys. Lett. 61 (1979), 30
     Strong correlation effects in the ionization of CS₂

109. W. Domcke, L. S. Cederbaum, J. Schirmer, W. von Niessen, C. E. Brion and K. H. Tan
     Chem. Phys. 40 (1979), 171
     Experimental and theoretical investigation of the complete valence shell ionization of CO₂ and N₂O

110. W. Domcke, L. S. Cederbaum, J. Schirmer and W. von Niessen
     Chem. Phys. 39 (1979), 149
     Negative shake−up energies in core electron ionization

111. W. Domcke, L. S. Cederbaum, J. Schirmer and W. von Niessen
     Phys. Rev. Lett. 42 (1979), 1237
     Negative shake−up energies in core electron ionization

112. J. Schirmer, L. S. Cederbaum, W. Domcke and W. von Niessen
     Chem. Phys. Lett. 57 (1978), 582
     Complete breakdown of the quasiparticle picture for inner valence electrons: hydrogen cyanide and formic acid

113. J. Schirmer, W. Domcke, L. S. Cederbaum and W. von Niessen
     J. Phys. B 11 (1978), 1901
     Breakdown of the molecular orbital picture of ionization: CS, PN and P₂

114. J. Schirmer and L. S. Cederbaum
     J. Phys. B 11 (1978), 1889
     The 2ph−TDA equations for closed−shell atoms and molecules

115. W. von Niessen, W. Domcke, L. S. Cederbaum and J. Schirmer
     J. Chem. Soc. Faraday Trans. II 74 (1978), 1550
     Interpretation of the photoelectron spectrum of N₂O₄

116. W. Domcke, L. S. Cederbaum, J. Schirmer and W. von Niessen
     J. Electr. Spectry. 14 (1978), 59
     Breakdown of the molecular orbital picture of ionization for inner valence electron: experimental and theoretical study of H₂S and PH₃

117. L. S. Cederbaum, J. Schirmer, W. Domcke and W. von Niessen
     Int. J. Quant. Chem. 14 (1978), 593
     On the adequacy of the molecular orbital picture for describing ionization processes

118. L. S. Cederbaum, W. Domcke, J. Schirmer, W. von Niessen, G. H. F. Diercksen and W. P. Kraemer
     J. Chem. Phys. 69 (1978), 1591
     Correlation effects in the ionization of hydrocarbons

119. J. Schirmer, L. S. Cederbaum, W. Domcke and W. von Niessen
     Chem. Phys. 26 (1977), 169
     Strong correlation effects in inner−valence ionization of N₂ and CO

120. J. Schirmer and L. S. Cederbaum
     Phys. Rev. A 16 (1977), 1575
     A simple scheme for determining multiplet ratios in ionization and electron attachment processes

121. L. S. Cederbaum, J. Schirmer, W. Domcke and W. von Niessen
     J. Phys. B 10 (1977), L549
     Complete breakdown of the quasiparticle picture for inner valence electrons

122. L. S. Cederbaum and J. Schirmer
     Mol. Phys. 33 (1977), 1407
     An extended statistical law for photoionization and electron−attachment processes

123. L. S. Cederbaum and J. Schirmer
     Z. Physik 271 (1974), 221
     Many−body Green's functions for open−shell atoms and molecules

124. J. Schirmer, S. Knaak and G. Süssman
     Nucl. Phys. A 199 (1973), 31
     Viscosity coefficients for nuclear fission