00781naa#a2200217#i#450# EN\INFRA-M\bibl\91312 20260318233746.3 2500-0535 20250626b2025####ek#y0engy0150####ca ENG RU Hysteresis cycles and invariance of the Dst index form during geomagnetic storm development Journal article Moscow INFRA-M Academic Publishing LLC. 2025 8 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Kurazhkovskaya Nadezhda Andreevna Klain Boris Icikovich Zotov Oleg Dmitrievich Kurazhkovskii Alexander Yur'evich iszf.editorum.ru