00973naa#a2200253#i#450# EN\\bibl\29516 20260214104818.6 2500-0535 20190628b2019####ek#y0engy0150####ca RUS RU Chromospheric K CaII telescope of Baikal Astrophysical Observatory. New light Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2019 12 с. Journal article local Астрономия. Астрофизика. Исследование космического пространства. Геодезия. 52 RUS Tokareva (Lopteva) Lyubov Sergeevna Kushtal Galina Ivanovna Proshin Vladimir Aleksandrovich Skomorovsky Valery Iosifovich Firstov Sergey Vyacheslavovich Khimich Valeriy Anatol'evich Chuprakov Sergey Aleksandrovich zh-szf.ru