MODERN CLIMATE CHANGE IN MOUNTAIN COUNTRIES: (on the example of the Altai-Sayan Mountain country and the Caucasus). Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2025 Aug. 25 [cited 2026 Jan. 22];59(2 (266):531-42. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol59_no2_2025_pp531-542