Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Chararas, C. 1958a. Observations sur la biologie de Leperisinusfraxini Panz. (Col. Scolytidae). Revue de Pathologie Vegetale et d'Entomologie Agricole de France 37(1):199-216, 7 figs.