00807naa#a2200205#i#450# EN\INFRA-M\bibl\30592 20241212015738.4 2500-0535 20190930b2019####ek#y0engy0150####ca RUS RU Features of development of sustained fluxes of high-energy gamma-ray emission at different stages of solar flares Journal article Moscow INFRA-M Academic Publishing LLC. 2019 7 с. Journal article local Астрономия. Астрофизика. Исследование космического пространства. Геодезия. 52 RUS Minasyants Gennady Sergeevich Minasyants Tamara Mihaylovna Tomozov Vladimir Mihaylovich zh-szf.ru