KORYTNANSKAYA, V.G., F.P. TKACHENKO, N.I. TOVSTUHA, and V.A. RUSANOV. 2010. “Powdery Mildew Fungi (Erysiphales) of Botanical Garden of Odessa National Mechnikov University”. CHORNOMORSKI BOTANICAL JOURNAL 6 (2): 259-64. https://www.cbj.kspu.edu/index.php/cbj/article/view/571.