1. Research into comprehensive gas extraction technology of single coal seams with low permeability in the Jiaozuo coal mining area;Fu;Min Sci Technol,2011
2. Principle and engineering application of pressure relief gas drainage in low permeability outburst coal seam;Liu;Min Sci Technol,2009
3. Study of technology of variable-frequency pulse water infusion into coal seam;Zhao;J Min Safe Eng,2008
4. Guiding-controlling technology of coal seam hydraulic fracturing fractures extension;Zhai;Int J Min Sci Technol,2012
5. Induced drill-spray during hydraulic slotting of a coal seam and its influence on gas extraction;Shen;Int J Min Sci Technol,2012