1. G. M. Abakumova and E. V. Gorbarenko, Atmospheric Transparency in Moscow in the Recent 50 Years and Its Variations on the Territory of Russia (LKI, Moscow, 2008) [in Russian]
2. G. M. Abakumova, E. V. Gorbarenko, E. I. Nezval’, and O. A. Shilovtseva, “Climatic Resourses of Solar Radiation of the Moscow Region,” (LIBROKOM, Moscow, 2012).
3. E. P. Barashkova, “A Relationship between Monthly Values of Hourly Solar Radiation and Sunshine Duration,” Trudy GGO, No. 487 (1985) [in Russian]
4. E. V. Gorbarenko, “Climate Changes in Atmospheric Radiation Parameters from the MSU Meteorological Observatory Data,” Meteorol. Gidrol., No. 12 (2016) [Russ. Meteorol. Hydrol., No. 12, 41 (2016)].
5. T. V. Evnevich and O. A. Shilovtseva, “A Method for Calculating Total Photosynthetically Active and Infrared Solar Radiation Using Sunshine Duration Data,” Meteorol. Gidrol., No. 3 (1994) [Russ. Meteorol. Hydrol., No. 3 (1994)].