Andriyenko, O. D., Opalko, O. A. and Opalko, A. I. (2016) “Current trends in the genus Amelanchier Medik. system improvement”, Cherkasy University Bulletin: Biological Sciences Series, 352(19). Available at: https://bio-ejournal.cdu.edu.ua/article/view/95 (Accessed: 16 May 2026).