Template:Zhelochovtsev, Tobias & Kozlov, 1988
- Zhelochovtsev, A.N., Tobias, V.I.& Kozlov, M.A. 1988. Opredelitel' Nasekomykh Evropejskoj Chasti SSSR. T. 3. Pereponchatokrylye. Shkestaja chast', Leningrad, Nauka. (English translation, 1994, Keys to the insects of the European part of the USSR, Vol. 3, Hymenoptera, Part 6. E. J. Brill, Leiden, New York, Köln. xviii + 432 pp.).