00827naa#a2200229#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200013400109210005100243215001000294608002700304675009300331700003600424700002900460700003200489700003100521700003000552856001500582EN\INFRA-M\bibl\2224320240425024658.4##a2500-0535##a20180629b2018####ek#y0engy0150####ca0#aENG##aRU1#aDiagnostics of HF  radio channel: based on data from backscatter ionospheric sounding by continuous chirp signaleJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2018##a6 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62zENG#1aPonomarchukgSergey Nikolaevich#1aGrozovgViktor Petrovich#1aKotovichgGalina Vasilyevna#1aKurkingVladimir Ivanovich#1aPenzingMaksim Sergeevich4#anaukaru.ru