Davydov, A. S. Translation-invariant theory of strong particle-field coupling / A. S. Davydov, V. Z. Enol'skii ; Academy of Sciences of Ukrainian SSR, Institut for Theoretical Physics. - Kiev, 1968. - 25 p. - Preprint ; ITF-81-41E . Subjects--Index Terms: ფიზიკა თეორიული ფიზიკა Universal Decimal Class. No.: 530.1