00784naa#a2200217#i#450# EN\\bibl\51133 20260309221547.1 2500-0535 20221224b2022####ek#y0engy0150####ca ENG RU Comparing methods to estimate cloud cover over the Baikal Natural Territory in December 2020 Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2022 7 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Podlesny Stepan Vitalyevich Devyatova Elena Viktorovna Saunkin Andrey Vitalyevich Vasilyev Roman Valeryevich ras.editorum.ru