Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Kevdina, P. M. 1897. Observation sur les Sc. du Gouvernement St. Petersbourg dans les annees 1890/ 91. Reproductive activities of bark beetles [In Russian]. Vseso-i-uznoe entomologicheskoe Obshchestvo 1899:CVIH-CVII.