00532naa#a2200181#i#450# EN\\bibl\7319 20260315234918.7 2712-9640 20160617b2016####ek#y0engy0150####ca RUS RU New capabilities of Chetaev´s model Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2016 6 с. Journal article local Savin Mihail Georgievich Izrailsky Yuriy Grigoryevich iszf.editorum.ru