00647naa#a2200193#i#4500001001500000003001700015005001700032011001400049100004100063101000800104102000700112200010100119210010800220215001100328608002700339675003000366700001900396856003800415EN\\bibl\52916/en/manage/index20250620000427.5##a2587-9936##a20200925b2020####ek#y0engy0150####ca0#aRUS##aRU1#aApplication of cathode-ray technologies for amplification of electrical signalseJournal article1#aSevastopolcFederal State Educational Institution of Higher Education Sevastopol State Universityd2020##a23 с.##aJournal article2local##a. 621.37-621.39(091)zRUS#1aPestrikovgV M4#afht.editorum.ruu/en/manage/index