Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Martinek, V. 1953a. Jak vyuzit draveho a cizopasneho hmyzu v boji proti smrkovym kurovcum [Use of insect predators and parasites in the control of spruce bark beetles] . Lesnicka Prace 31:366-374.