%0 Journal Article %T Ionospheric disturbances over East Asia during intense December magnetic storms of 2006 and 2015: similarities and differences %A Zolotukhina, N.A. %A Kurkin, V.I. %A Polekh, N.M. %K severe magnetic storms, interplanetary drivers, winter ionospheric storm effects %J Solnechno-Zemnaya Fizika %D 2018 %N 4 %P 17 %I INFRA-M Academic Publishing LLC.