1. G. V. Alekseev, E. I. Aleksandrov, N. I. Glok, et al. “Evolution of the sea ice cover area in the Arctic under current climate changes,” Issled. Zemli iz Kosmosa No. 2, 5–19 (2015).
2. G. V. Alekseev, A. I. Danilov, V. M. Kattsov, et al., “Changes in the climate and sea ice of the Northern Hemisphere in the 20th and 21st centuries from data of observations and modeling,” Izv. Atmos. Oceanic Phys. 45, 723–735 (2009).
3. G. Ya. Vangengeim, Experience in the Application of Synoptic Methods to the Study and Characterization of Climate (Tsentr. Upr. Gidrometeorologich. Sluzhby SSSR, Moscow, 1935) [in Russian].
4. G. Ya. Vangengeim, Fundamentals of the Macrocirculation Method of Long-Range Meteorological Forecasts for the Arctic (Trudy Arktich. Antarktic. Naucnho-Issled. Inst., 1952), Vol. 34 [in Russian].
5. E. S. Vinogradnyaya, E. S. Egorova, T. V. Sheveleva, and A. V. Yulin, “Variability of the position of boundaries of old ices in spring and residual ices in fall in the Northern Arctic in the current climatic period,” Ross. Arktika No. 2, 41–55 (2020).https://doi.org/10.24411/2658-4255-2020-12094