A distributional atlas and catalogue of the leaf beetles of of Bulgaria (Coleoptera, Chrysomelidae) - Gruev, Blagoj 1936- (Pensoft, 2007)
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
Includes bibliographical references (p. 317-333) and index