“Ontogenetic and Vitality Structure of Muscari Botryoides (L.) Mill. (Asparagaceae Juss.) Populations at the Northeastern Limit of Its 7nature Area”. 2021. CHORNOMORSKI BOTANICAL JOURNAL 17 (2): 107-18. https://doi.org/10.32999/ksu1990-553X/2021-17-2-2.