El Hadri , Y., M. A. Berlinsky, and Slizhe M. О. 2021. “Modern Climate Change in the Black Sea Region”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, no. 25 (November), 8-19. https://doi.org/10.26565/1992-4259-2021-25-01.