“HEAT WAVES IN THE COLD SEASON: STUDY OF THE PROBLEM, REVIEW OF RESEARCH METHODS”. Proceedings of the YSU C: Geological and Geographical Sciences, no. Special Issue N1 (270) (September 14, 2026): 22. Accessed September 20, 2026. https://journals.ysu.am/proceedings-geol-geogr/article/view/vol60_2026_SI1_022.