Author(s): |
Qingzhao Li, School of Safety Engineering, China University of Mining & Technology, State Key Laboratory of Coal Resources and Safe Mining, National Engineering Research Center for Coal Gas Control, Xuzhou, Jiangsu, China, 221116 Baiquan Lin, School of Safety Engineering, China University of Mining & Technology, State Key Laboratory of Coal Resources and Safe Mining, National Engineering Research Center for Coal Gas Control, Xuzhou, Jiangsu, China, 221116 |