00747naa#a2200205#i#450# EN\INFRA-M\bibl\33964 20240920004507.5 2500-0535 20191217b2019####ek#y0engy0150####ca ENG 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 6 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Zotov Oleg Dmitrievich Klain Boris Icikovich Kurazhkovskaya Nadezhda Andreevna zh-szf.ru