00780naa#a2200205#i#450# EN\\bibl\54388 20241127093527.3 2499-9962 20181225b2018####ek#y0engy0150####ca RUS RU INVESTIGATION OF LONG-TERM CHANGES IN THE LEVEL OF SKY ILLUMINATION AS AN ENVIRONMENTAL FACTOR Journal article Sevastopol Federal State Educational Institution of Higher Education Sevastopol State University 2018 7 с. Journal article local Материальные основы жизни. Биохимия. Молекулярная биология.Биофизика. 577 RUS Nazarov S B Rogova O V Khalaimova A V rusjbpc.ru