H. Nakatsuji, “Cluster expansion of the wavefunction: Calculation of electron correlations in ground and excited states by SAC and SAC CI theories,” Chem. Phys. Lett., 67 (1979) 334-42. DOI: 10.1016/0009-2614(79)85173-8
H. Nakatsuji, “Cluster expansion of the wavefunction: Calculation of electron correlations in ground and excited states by SAC and SAC CI theories,” Chem. Phys. Lett., 67 (1979) 334-42. DOI: 10.1016/0009-2614(79)85173-8
