Semiempirical All-Valence-Electron Molecular Orbital Studjes of Electronic Structure and Spectra of Small Molecules http://127.0.0.1/xmlui/handle/123456789/4236 2026-04-17T06:47:12Z 2026-04-17T06:47:12Z Semiempirical All-Valence-Electron Molecular Orbital Studjes of Electronic Structure and Spectra of Small Molecules DE, B.R http://127.0.0.1/xmlui/handle/123456789/4237 2015-07-16T07:14:32Z 1982-05-01T00:00:00Z Semiempirical All-Valence-Electron Molecular Orbital Studjes of Electronic Structure and Spectra of Small Molecules DE, B.R 1982-05-01T00:00:00Z