Boiko, M.F., and Кhodosovtsev A.Ye. 2006. “The First Public Congress Ofthe Kherson Region Phytobyologists (April 6, 2006, Kherson)”. CHORNOMORSKI BOTANICAL JOURNAL 2 (1): 134-35. https://www.cbj.kspu.edu/index.php/cbj/article/view/748.