%0 Journal Article %T Saturation of the magnetosphere during superstorms: new results from magnetogram inversion technique %A Mishin, V.V. %A Karavaev, Y.A. %K magnetosphere, solar wind, polar cap, magnetic flux %J Solnechno-Zemnaya Fizika %D 2017 %N 3 %P 9 %I INFRA-M Academic Publishing LLC.