00660naa#a2200169#i#450# EN\INFRA-M\bibl\43274 20260208174323.7 2500-0489 20210408b2021####ek#y0engy0150####ca RU Contribution to the X-ray cosmic background of the emission of flaring red dwarfs in binary systems in the halo and corona of the galaxy Journal article Moscow INFRA-M Academic Publishing LLC. 2021 13 с. Journal article local Общие вопросы математических и естественных наук. 50 Poroikov Sergey Yu. naukaru.ru