| 2001 | Ingvar P.K. Lindgren, Björn Asen, Sten Salomonson, Ann-Marie Martensson-Pendrill: QED procedure applied to the quasidegenerate fine-structure levels of He-lke ions. In: Physical Review A, 2001, 062505-1-062505-5 |
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| 2000 | T. Beier, Ingvar P.K. Lindgren, H. Persson, S. Salomonson, P. Sunnergren: Adapting high-Z methods of a gj factor prediction for C5+, S15+ and Ca19+. In: Hyperfine Interactions, 2000, 339-345 |
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| 2000 | Ingvar P.K. Lindgren: Can MBPT and QED be merged in a systematic way?. In: Molecular Physics, 2000, 1159-1174 |
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| 2000 | Thomas Beier, Ingvar P.K. Lindgren, Hans Persson, Sten Salomonson, Per Sunnergren, Harmut Höffner, Nikolaus Hermanspahn: gj factor of an electron bound in a hydrogenlike ion. In: Physical Review A, 2000, 032510-1-032510-31 |
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| 1998 | P. Sunnergren, H. Persson, S. Salomonson, S.M. Schneider, Ingvar P.K. Lindgren, G. Soff: Radiative corrections to the hyperfine-structure splitting of hydrogenlike systems. In: Physical Review A, 1998, 1055-1069 |
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| 1997 | Hans Persson, Sten Salomonson, Per Sunnergren, Ingvar P.K. Lindgren: Radiative corrections to the electron g-factor in H-like ions. In: Physical Review A, 1997, 2499-2502 |
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| 1996 | H. Persson, S.M. Schneider, W. Greiner, G. Soff, Ingvar P.K. Lindgren: Self-Energy Correction to the Hyperfine Structure Splitting of Hydrogenlike Atoms. In: Physical Review Letters, 1996, 1433-1436 |
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