00670naa#a2200193#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200010500109210005100214215001000265608002700275675009300302700003600395700003000431856001500461EN\INFRA-M\bibl\3946820240418225655.4##a2500-0535##a20200922b2020####ek#y0engy0150####ca0#aENG##aRU1#aInversion of backscatter ionograms into quasiparabolic ionospheric layer parameterseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a4 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62zENG#1aPonomarchukgSergey Nikolaevich#1aPenzingMaksim Sergeevich4#anaukaru.ru