Gavrilyuk, M. N., Grishchenko, V. M. and Іlyuha A. V. (2016) “Wintering waterfowl in the area of the Kremenchug reservoir during the winter seasons 2012/2013 and 2013/2014 years”, Cherkasy University Bulletin: Biological Sciences Series, 295(2). Available at: https://bio-ejournal.cdu.edu.ua/article/view/200 (Accessed: 16 May 2026).