T. K.  Kovalenko and Kuznetsov, V. N., ?Employment of the parasite Nothoserphus afissae (Watanabe) (Hymenoptera, Proctotrupidae) in biological control with Henosepilachna vigintioctomaculata Motschulsky (Coleoptera, Coccinellidae) in Primorskii Krai.(in russian)?, A. I. Kurentsov?s Annual Memorial Meetings, vol. 16, pp. 73-80, 2005.