Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Karaman, Z. 1963a. First report on the barkbeetles of Macedonia [In Macedonian, German summary] . Godisen Zbornik Zemjodelsko-Sumarskiot Fakultet na Univerzitetot Skopje (Sumarstvo) 16:43-60.