00739naa#a2200193#i#450# EN\INFRA-M\bibl\64305 20250117075313.5 2500-0535 20230930b2023####ek#y0engy0150####ca ENG RU Hysteresis effect between geomagnetic activity indices (Ap, Dst) and interplanetary medium parameters in solar activity cycles 21–24 Journal article Moscow INFRA-M Academic Publishing LLC. 2023 8 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Kurazhkovskaya Nadezhda Andreevna Kurazhkovskii Alexander Yur'evich naukaru.ru