Reference

T. Atdayev (1986): An ecological-faunal survey of bees of the Central Kopet Dagh Mts.; [Ru; 1 tab., 17 refs. Date: 10.IV.1986]. – In: SHCHERBAK, N. N. (ed.). The Nature of the Central Kopet Dagh Mts. [A Collection of Scientific Papers].Ashkhabad (Ylym) – : 67 - 76.