Não informado. (1977). Informatics Abstracts. All-Union Institute of Scientific and Technical Information.
Style de citation Chicago (17e éd.)Não informado. Informatics Abstracts. Moscow: All-Union Institute of Scientific and Technical Information, 1977.
Style de citation MLA (8e éd.)Não informado. Informatics Abstracts. All-Union Institute of Scientific and Technical Information, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.