TSARENKO, O., BULAKH, O., & DREMLIUGA, N. (2018). Carpological characters of the species of the Cephalaria (Dipsacaceae) in the flora of Ukraine. CHORNOMORSKI BOTANICAL JOURNAL, 15(3), 229-242. https://doi.org/10.32999/ksu1990-553X/2019-15-3-2