Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Isaev, A. A., and D. A. Tarasova. 1964. Formation of focuses of stem injuring pests in larch forests of Tuvinian USSR. Sibirsk. Tekhnol. In-t Tr 39-243-253 [Abstracted in: Referativnyi Zhurnal, Biol. 22(Sect. E.):32. Nov. 1965].