00487naa#a2200169#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200008600108210005100194215001000245608002700255700002100282856001400303EN\INFRA-M\bibl\630720260105100359.1##a1998-071X##a20150708b2015####ek#y0engy0150####ca0#aRUS##aRU1#aOn the Calculation of Recirculating Scheme of Quarry VentilationeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a5 с.##aJournal article2local#1aStarostingI. I.4#azh-szf.ru