Жовинський, Е., Н. Крюченко, and П. Папарига. “Assessment of Microcomponent Pollution of Snow Coverage of Mountain Tops of the Ukrainian Carpathians”. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", no. 54, June 2021, pp. 278-8, doi:10.26565/2410-7360-2021-54-21.