TY JOUR TI Backscattering dynamics during intense geomagnetic storm as deduced from Yekaterinburg radar data: March 17–22, 2015 KW intense geomagnetic storm KW backscattering signals KW radar field of view KW absorption KW ionospheric and geomagnetic disturbances KW total electron content JO Solnechno-Zemnaya Fizika AU Zolotukhina, N.A. AU Kurkin, V.I. AU Polekh, N.M. AU Romanova, E.B. PY 2016 IS 2 PB INFRA-M Academic Publishing LLC.