@article{Huang_Bingxiang_Roof_2016, author={Huang, Bingxiang and Wang, Youzhuang}, number={No 3}, howpublished={online}, journal={Archives of Mining Sciences}, year={2016}, publisher={Committee of Mining PAS}, title={Roof Weakening of Hydraulic Fracturing for Control of Hanging Roof in the Face End of High Gassy Coal Longwall Mining: A Case Study}, doi={10.1515/amsc-2016-0043}, }