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Notes: Date signed for printing ("podpisano k pechati"). July 1983 issue of journal.

Kipyatkov, V. E. 1991. The world of social insects. [In Russian.]. Leningrad: Izdatel'stvo Leningradskogo Universiteta, 406 pp.

Notes: Date signed for printing ("podpisano k pechati"). Title page dated 1991.

Kipyatkov, V. E. (ed.) 1997. Proceedings of the International Colloquia on Social Insects. Volume 3-4. St. Petersburg: Russian Language Section of the IUSSI, viii + 311 pp.