Didukh, Yakiv, Iuliia Vasheniak, and Olga Chusova. “Stipo Pulcherrimae-Festucetalia Pallentis Pop 1968 of Calcareous Petrophytic Steppes in Ukraine”. Hacquetia 20, no. 2 (January 4, 2021): 303–325. Accessed July 23, 2024. https://ojs.zrc-sazu.si/hacquetia/article/view/8832.