Riznychuk, Nadiia, Victoria Gniezdilova, and Liubov Onyshchenko. “Age Structure of Polygonatum Multiflorum (L.) All. Cenopulations in the Precarpatian Region ”. Journal of Vasyl Stefanyk Precarpathian National University 9, no. 4 (January 8, 2023): 56–63. Accessed July 13, 2024. https://journals.pnu.edu.ua/index.php/jpnu/article/view/6658.