Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Stark, V. N. 1949b. Problema obleseniia stepei i zadachi entomologii [The problem of foresting the steppes and the objectives of entomology] . Izvestiia Vsesoiuznovo Geograficheskovo obshcheniia, 81:290-296.