Reference

Irfan Aslan, Ron Beenen, Hikmet Özbek (2005/2006): Biological Aspects of Galeruca circassica Reitter, 1889 (Coleoptera: Chrysomelidae: Galerucinae) in Relation to the Weed Cephalaria procera, Fish, and Lall. (Dipsacaceae) in Anatolia – Bonn zoological Bulletin - früher Bonner Zoologische Beiträge. – 54: 173 - 177.