PIROGOV, N.V. “Clypeococcum Hypocenomycis D. Hawksw. – a New Species of Lichenicolous Fungi for Ukraine”. CHORNOMORSKI BOTANICAL JOURNAL 6, no. 2 (December 15, 2010): 276–279. Accessed November 15, 2026. https://www.cbj.kspu.edu/index.php/cbj/article/view/574.