00750naa#a2200205#i#450# EN\INFRA-M\bibl\44902 /en/manage/index 20250819085319.2 2500-0535 20211220b2021####ek#y0engy0150####ca ENG RU Calibration of Siberian Radioheliograph antenna gains using redundancy Journal article Moscow INFRA-M Academic Publishing LLC. 2021 5 с. Journal article local Астрономия. Астрофизика. Исследование космичечского пространства. 520 ENG Globa Mariia Viktorovna Lesovoi Sergey Vladimirovich fht.editorum.ru /en/manage/index