Reference

V. B. Beiko (1999): Mating strategies in Proxylocopa bees in the northern Tien Shan Mts.; [En, Ru. Date: 12.IX.1999]. – In: BEREZIN, M. V. (compiler). The 5th International Colloquium on Social Insects (Moscow, 4-8 October 1999). Abstracts. Moscow (Moscow State University) – : 15 - 16.