2018. Vitalitative differentiation as a prerequisite for the polyalternativeness of development in natural populations Homogyne alpina (Asteraceae) of Chernogora (Carpathians). CHORNOMORSKI BOTANICAL JOURNAL. 14, 3 (Dec. 2018), 227–239. DOI:https://doi.org/10.14255/2308-9628/18.143/3.