00594naa#a2200181#i#450# EN\INFRA-M\bibl\41216 20250217130311.1 2500-0535 20210630b2021####ek#y0engy0150####ca ENG RU Acceleration of particles in a constant magnetic field and an electric field perpendicular to it, increasing with time Journal article Moscow INFRA-M Academic Publishing LLC. 2021 5 с. Journal article local Физика. 53 ENG Kichigin Gennadiy Nikolaevich zh-szf.ru