00753naa#a2200205#i#450# EN\INFRA-M\bibl\29515 20241212002445.4 2500-0535 20190628b2019####ek#y0engy0150####ca RUS RU Geomagnetic disturbances at F1-layer heights under different solar activity conditions over Norilsk Journal article Moscow INFRA-M Academic Publishing LLC. 2019 2 с. Journal article local Физика. 53 Геология. Геологические и геофизические науки. 55 RUS Kushnarenko Galina Petrovna Yakovleva Olga Evgenyevna Kuznetsova Galina Mihaylovna zh-szf.ru