00747naa#a2200205#i#450# EN\INFRA-M\bibl\29902 20241222144512.7 2712-9640 20191217b2019####ek#y0engy0150####ca RUS RU Influence of the β solar wind parameter on statistical characteristics of the Ap index in the solar activity cycle Journal article Moscow INFRA-M Academic Publishing LLC. 2019 8 с. Journal article local Геология. Геологические и геофизические науки. 55 RUS Zotov Oleg Dmitrievich Klain Boris Icikovich Kurazhkovskaya Nadezhda Andreevna zh-szf.ru