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张树光;宇晓龙;李广华
Stability Analysis of Mud Compound Roof in Coal Roadway Under Mining Pressure
ZHANG Shuguang;YU Xiaolong;LI Guanghua
. 2013, (22): 20 -26 .  DOI: 10.3981/j.issn.1000-7857.2013.22.002