Title: Biblio RTF Export
Author: Biblio 7.x

N. A.  Violovitsh, ?Ceriana?, (Russian), pp. 83-87, 1974.

N. A.  Violovitsh, ?Identification key of Criorrhina species?, (Russian), 1974.

N. A.  Violovitsh, ?A review of the Palearctic species of the genus Chrysotoxum Mg. (Diptera, Syrphidae)?, Entomol. Obozrenie, vol. 53, pp. 196?217, 1974.