00647naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200004500094210012500139215001000264608002700274686011800301700003600419856002200455EN\\bibl\3821120240428190840.7##a2686-9896##a20200616b2020####ek#y0engy0150####ca##aRU1#aLABOR PROTECTION - 2020eJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2020##a1 с.##aJournal article2local##aОхрана труда по источникам опасности и методам защиты. 86.332grnti#1aS'emschikovgSergey Evgen'evich4#aangtu.editorum.ru