00521naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200006100102210005700163215001000220608002700230700002000257700001500277700002000292856001500312EN\\bibl\1061720240717191938.3##a1999-9836##a20151217b2015####ek#y0engy0150####ca0#aRUS##aRU1#aAbout the Operation and Safety of LaboreJournal article1#aMoscowcAll-Russian center of living standardsd2015##a7 с.##aJournal article2local#1aMatskulyakgI. #1aAlievgU. #1aMatskulyakgD. 4#anaukaru.ru