00595naa#a2200193#i#450# EN\\bibl\29509 20260311233357.3 2500-0535 20190628b2019####ek#y0engy0150####ca RUS RU Toroidal models of magnetic field with twisted structure Journal article Irkutsk Institute of Solar-Terrestrial Physics SB RAS 2019 6 с. Journal article local Физика. 53 RUS Petukhova Anastasia Stanislavovna Petukhov Stanislav Ivanovich ras.editorum.ru