TY JOUR TI Modeling of the Propagation of LF–MF–SF Bands Electromagnetic Waves on Arctic Paths KW surface electromagnetic wave (SEW) KW attenuation function KW surface impedance KW sea ice KW sea water KW radio wave propagation JO Infocommunications and Radio Technologies AU Bashkuev, Y.B. AU Dembelov, M.G. PY 2023 IS 6 PB Federal State Educational Institution of Higher Education Sevastopol State University