00948naa#a2200241#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200018800102210006500290215001000355608002700365675009900392700003400491700003300525700003200558700003200590700003200622700003700654856001500691EN\\bibl\3322520260315101530.7##a2712-9640##a20200922b2020####ek#y0engy0150####ca0#aRUS##aRU1#aAnalyzing existing applied models of the ionosphere to calculate radio wave propagation and a possibility of their use for radar-tracking systems. II. Domestic modelseJournal article1#aIrkutskcInstitute of Solar-Terrestrial Physics SB RASd2020##a8 с.##aJournal article2local##aГеология. Геологические и геофизические науки. 55zRUS#1aAlpatovgViktor Vladimirovich#1aBekkergSusanna Zeytullaevna#1aKozlovgStanislav Ivanovich#1aLyakhovgAndrey Nikolaevich#1aYakimgValentin Vasilyevich#1aYakubovskygSergey Vladimirovich4#anaukaru.ru