Fedotov, V. I., & Fedotov, S. V. (2020). Professor F.N. Mil’kov and Professor S.V. Golitsyn - Poles of Mutual Attraction. Proceedings of Voronezh State University. Series: Geography. Geoecology, (3), 104-106. https://doi.org/10.17308/geo.2020.3/3032