00561naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200006100102210010800163215001100271608002700282675003000309700002500339856001500364EN\\bibl\5291520250119054008.7##a2587-9936##a20200925b2020####ek#y0engy0150####ca0#aRUS##aRU1#aDiscovery of the origin of cathode rayseJournal article1#aSevastopolcFederal State Educational Institution of Higher Education Sevastopol State Universityd2020##a34 с.##aJournal article2local##a. 621.37-621.39(091)zRUS#1aPestrikovgViktor M 4#arusjbpc.ru