TY JOUR TI Analyzing existing applied models of the ionosphere to calculate radio wave propagation and a possibility of their use for radar-tracking systems. II. Domestic models KW radar means KW ionospheric models JO Solar-Terrestrial Physics AU Alpatov, V.V. AU Bekker, S.Z. AU Kozlov, S.I. AU Lyakhov, A.N. AU Yakim, V.V. AU Yakubovsky, S.V. PY 2020 IS 6 PB INFRA-M Academic Publishing LLC.