00660naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200010100118210005100219215001000270608002700280675010000307700003300407856003800440EN\INFRA-M\bibl\41240/en/manage/index20250211193046.2##a2500-0489##a20210125b2021####ek#y0engy0150####ca##aRU1#aInvestigation of the system for receiving calls via special communication lineseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a3 с.##aJournal article2local##aОбщие вопросы математических и естественных наук. 50#1aGabdullingRustem Bahytovich4#afht.editorum.ruu/en/manage/index