00688naa#a2200193#i#450# EN\INFRA-M\bibl\29512 20250216152347.7 2500-0535 20190628b2019####ek#y0engy0150####ca RUS RU Diagnostics of auroral oval boundaries on the basis of the magnetogram inversion technique Journal article Moscow INFRA-M Academic Publishing LLC. 2019 12 с. Journal article local Геология. Геологические и геофизические науки. 55 RUS Lunyushkin Sergey Bronislavovich Penskikh Yury Vladimirovich zh-szf.ru