00525naa#a2200181#i#450# EN\INFRA-M\bibl\3988 20251207175722.7 2712-9640 20150617b2015####ek#y0engy0150####ca RUS RU On ballooning instability in current sheets Journal article Moscow INFRA-M Academic Publishing LLC. 2015 20 с. Journal article local Leonovich Anatoliy Sergeevich Kozlov Daniil Anatolyevich zh-szf.ru