00568naa#a2200181#i#450# EN\INFRA-M\bibl\53216 20241223031315.1 2712-9640 20230328b2023####ek#y0engy0150####ca RU Definition of the Alfvén mode in inhomogeneous magnetic field Journal article Moscow INFRA-M Academic Publishing LLC. 2023 3 с. Journal article local Физика плазмы. 533.9 Klimushkin Dmitri Yur'evich Mager Pavel Nikolaevich zh-szf.ru