Ananicheva, Maria, Yury Kononov, and Egor Belozerov. “Contemporary State of Glaciers in Chukotka and Kolyma Highlands”. Bulletin of Geography. Physical Geography Series, no. 19 (December 31, 2020): 5–18. Accessed July 18, 2024. https://apcz.umk.pl/BOGPGS/article/view/32987.