| Applicability of coupled‐pair theories to quasidegenerate electronic states: A model study K Jankowski, J Paldus International Journal of Quantum Chemistry 18 (5), 1243-1269, 1980 | 356 | 1980 |
| A coupled‐cluster method for quasidegenerate states L Meissner, K Jankowski, J Wasilewski International journal of quantum chemistry 34 (6), 535-557, 1988 | 189 | 1988 |
| Davidson‐type corrections for quasidegenerate states K Jankowski, L Meissner, J Wasilewski International journal of quantum chemistry 28 (6), 931-942, 1985 | 144 | 1985 |
| The impact of higher polarization basis functions on molecular ab initio results. I. The ground state of F2 K Jankowski, R Becherer, P Scharf, H Schiffer, R Ahlrichs The Journal of chemical physics 82 (3), 1413-1419, 1985 | 140 | 1985 |
| Applicability of valence‐universal multireference coupled‐cluster theories to quasidegenerate electronic states. I. Models involving at most two‐body amplitudes K Jankowski, J Paldus, I Grabowski, K Kowalski The Journal of chemical physics 97 (10), 7600-7612, 1992 | 108* | 1992 |
| Towards complete solutions to systems of nonlinear equations of many-electron theories K Kowalski, K Jankowski Physical Review Letters 81 (6), 1195, 1998 | 100 | 1998 |
| The impact of higher polarization basis functions on molecular AB initio results II. The ground states of CO, N2, O2, and F2 R Ahlrichs, P Scharf, K Jankowski Chemical physics 98 (3), 381-386, 1985 | 98 | 1985 |
| Application of symmetry-adapted pair functions in atomic structure calculations: A variational-perturbation treatment of the Ne atom K Jankowski, P Malinowski Physical Review A 21 (1), 45, 1980 | 97 | 1980 |
| Symmetry-adapted coupled-pair approach to the many-electron correlation problem. II. Application to the Be atom BG Adams, K Jankowski, J Paldus Physical Review A 24 (5), 2316, 1981 | 74 | 1981 |
| Benchmark energy calculations on Be-like atoms J Komasa, J Rychlewski, K Jankowski Physical Review A 65 (4), 042507, 2002 | 70 | 2002 |
| Method of moments approach and coupled cluster theory K Jankowski, J Paldus, P Piecuch Theoretica chimica acta 80, 223-243, 1991 | 68 | 1991 |
| Cluster relations for multireference coupled‐cluster theories: A model study K Jankowski, J Paldus, J Wasilewski The Journal of chemical physics 95 (5), 3549-3561, 1991 | 67 | 1991 |
| Symmetry-adapted coupled-pair approach to the many-electron correlation problem. III. Approximate coupled-pair approaches for the Be atom BG Adams, K Jankowski, J Paldus Physical Review A 24 (5), 2330, 1981 | 64 | 1981 |
| Applicability of nondegenerate many‐body perturbation theory to quasi‐degenerate electronic states. II. A two‐state model S Wilson, K Jankowski, J Paldus International journal of quantum chemistry 28 (4), 525-534, 1985 | 61 | 1985 |
| Second-order correlation energies for F 1−, Na 1+, Mg 2+, and Ar 8+: Z dependence of irreducible-pair energies K Jankowski, P Malinowski, M Polasik Physical Review A 22 (1), 51, 1980 | 51 | 1980 |
| On the calculation of Kβ/Kα X-ray intensity ratios K Jankowski, M Polasik Journal of Physics B: Atomic, Molecular and Optical Physics 22 (15), 2369, 1989 | 50 | 1989 |
| Electron-correlation third-order contributions to the electric dipole transition amplitudes of rare earth ions in crystals: I. Perturbed-function approach K Jankowski, L Smentek-Mielczarek, A Sokołowski Molecular Physics 59 (6), 1165-1175, 1986 | 48 | 1986 |
| Quasi-degeneracy and coupled-pair theories BG Adams, K Jankowski, J Paldus Chemical Physics Letters 67 (1), 144-148, 1979 | 46 | 1979 |
| Second-order correlation energies of Mg and Ar K Jankowski, P Malinowski, M Polasik Journal of Physics B: Atomic and Molecular Physics 12 (19), 3157, 1979 | 46 | 1979 |
| Electron correlation in atoms K Jankowski Methods in Computational Chemistry: Volume 1 Electron Correlation in Atoms …, 1987 | 39 | 1987 |
