Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Austara, O., and T. Saether. 1965. Angrep av den stripete vedboreren i ubarket grantommer hogd til forskjellig arstid (Infestation by Trypodendron lineatum Ol unbarked spruce logs felled at different seasons) . Norsk Skogbruk 11:121-122.