LDR 00741naa#a2200169#i#450#
001     EN\\bibl\53386
005     20250119052135.7
011 ## _a2587-9936
100 ## _a20220928b2022####ek#y0engy0150####ca
102 ## _aRU
200 1# _aChoice of Development Trend of Bell System  at the Beginning of the 20th Century
       _eJournal article
210 1# _aSevastopol
       _cFederal State Educational Institution of Higher Education Sevastopol State University
       _d2022
215 ## _a32 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