REDUCED 1ST ORDER DENSITY MATRIX FOR BE GROUND STATE - BUNGE, CF (UNIV NACL AUTONOMA MEXICO,INST FIS,MEXICO CITY 20,MEXICO, 1973)
INT J QUANTUM CHEM
Keywords: REDUCED, 1ST ORDER DENSITY, MATRIX, GROUND-STATE; QUIMICA; QUIMICA INORGANICA; MOLECULAS DIATOMICAS