Theory of molecular excitons / A. S. Davydov ; translated from Russian by Stephen B. Dresner. Teorii︠a︡ molekuli︠a︡rnykh ėksitonov. English Davydov, A. S. (Aleksandr Sergeevich), 1912- Dresner, Stephen B. tr. Exciton theory. Molecules. QC176.8.E9 D3813 548.81 DAT Includes bibliographical references and index. New York : Plenum, 1971. 1971. 1971 Text xiii, 313 p. : eng engrus