LDR 00767naa#a2200169#i#450#
001     EN\\bibl\69542
005     20240728062447.7
011 ## _a2587-9936
100 ## _a20230626b2023####ek#y0engy0150####ca
102 ## _aRU
200 1# _aLee de Forest’s Sale of Audion Rights to AT&T  and Its Importance for the Development  of Radio Technics
       _eJournal article
210 1# _aSevastopol
       _cFederal State Educational Institution of Higher Education Sevastopol State University
       _d2023
215 ## _a38 с.
608 ## _aJournal article
       _2local
675 ## _aРадиотехника. Техника электромагнитных колебаний. 621.37
       _aЭлектросвязь. Техника электросвязи. 621.39
       _z
700 #1 _aPestrikov
       _gViktor Mihaylovich
856 4# _arusjbpc.ru
       _u