Kazachinskaya, G. P., and P. P. Kondakov. 1964. Glavneishie vrednye nasekomye listvennichnykh lesov Krasnoyarskogo Kraya [Major insect pests of larch forests of the Krasnoyarsh Territory]. Trudy Sibirskogo Tekhnologicheskogo Instituta, No. 39, Sbornik "Listvennitsa," Krasnoyarsk.