%0 Journal Article %T Polarization dynamics of Pi2 pulsations at midlatitudes during development of substorms in the auroral zone %A Рахматулин, Р.А. %A Пашинин, А.Ю. %K magnetosphere, geomagnetic disturbances, auroral substorm, geomagnetic pulsations Pi2, polarization of geomagnetic pulsations, Russian Arctic sector, magnetic observatories %J Solar-Terrestrial Physics %D 2018 %N 4 %P 5 %I Институт солнечно-земной физики СО РАН