2021. Ontogenetic and vitality structure of Muscari botryoides (L.) Mill. (Asparagaceae Juss.) populations at the northeastern limit of its 7nature area. CHORNOMORSKI BOTANICAL JOURNAL. 17, 2 (Mar. 2021), 107–118. DOI:https://doi.org/10.32999/ksu1990-553X/2021-17-2-2.