J. Pople and G. Segal, “Approximate self-consistent molecular orbital theory. 3. CNDO results for AB2 and AB3 systems,” J. Chem. Phys., 44 (1966) 3289-96. DOI: 10.1063/1.1727227
J. Pople and G. Segal, “Approximate self-consistent molecular orbital theory. 3. CNDO results for AB2 and AB3 systems,” J. Chem. Phys., 44 (1966) 3289-96. DOI: 10.1063/1.1727227
