Rastorguev, I. P., L. M. Akimov, and A. S. Bozhko. “Investigation of the Long-Term Dynamics of the Space-Time Distribution of Cloud Systems According to Specialized Spacecraft”. Proceedings of Voronezh State University. Series: Geography. Geoecology, no. 2, June 2022, pp. 78-88, doi:10.17308/geo.2022.2/9313.