Fedotov, S. V., S. V. Shcherbinina, and D. R. Vladimirov. “In Memory of the Scientist, Dean, and Teacher (on the 85th Anniversary of V. I. Fedotov’s Birth)”. Proceedings of Voronezh State University. Series: Geography. Geoecology, no. 1, Mar. 2023, pp. 144-8, doi:10.17308/geo/1609-0683/2023/1/144-148.