Free On the Efficiency of Degassing of the Extraction Sites for the Conditions of Flat Layers of Kuzbass South Filatov Yu.M., Govorukhin Yu.M., Domrachev A.N., Krivolapov V.G., Paleyev D.Yu. DOI: 10.24000/0409-2961-2017-12-11-17 Year: 2017 Issue num: 12 more
