Riznychuk, Nadiia, Victoria Gniezdilova, and Liubov Onyshchenko. 2023. “Age Structure of Polygonatum Multiflorum (L.) All. Cenopulations in the Precarpatian Region ”. Journal of Vasyl Stefanyk Precarpathian National University 9 (4):56-63. https://doi.org/10.15330/jpnu.9.4.56-63.