Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Jakaitis, B. J. 1979a. Biologiya vazhneishikh 7 vidov parazitov koroedov eli i sosny v Litovskoi SSR [Biology of 7 main parasite species of pine and spruce bark beetles in the Lithuanian SSR] . Acta Entomologica Lituanica 4:141-150.