KYYAK, V. (2008) “Ecological and biological peculiarities of the rare plant species small populations at the high mountain zone of the Ukrainian Carpathians”, CHORNOMORSKI BOTANICAL JOURNAL, 4(2), pp. 251–263. Available at: https://www.cbj.kspu.edu/index.php/cbj/article/view/666 (Accessed: 15 November 2026).