00755naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200021200102210010800314215001100422608002700433675003000460700002700490700002400517856002000541EN\\bibl\5289420240520221126.1##a2587-9936##a20191225b2019####ek#y0engy0150####ca0#aRUS##aRU1#aThe certain problematic issues of the origin and development of radio engineering studied within the Memorial Museum of A. S. Popov of the Saint Petersburg Electrotechnical University (LETI)eJournal article1#aSevastopolcFederal State Educational Institution of Higher Education Sevastopol State Universityd2019##a12 с.##aJournal article2local##a. 621.37-621.39(091)zRUS#1aZolotinkinagLarisa I.#1aPartalagMikhail A 4#aicrtjournal.com