[1]
Xu, D., Feng, T., Yang, J. and Qin, Z. 2017. Experimental Study on Prevention and Control of Coal-Bed Methane (CBM) Through Mining of the Protective Seam of Multiple Coal Seams. Journal of Mines, Metals and Fuels. 65, 10 (Oct. 2017), 521–523. DOI:https://doi.org/10.18311/jmmf/2017/26961.