Sun, Jian
Wang, Lianguo
Hu, Yang
Funding for this research was provided by:
National Natural Science Foundation of China (No. 51404013)
Open Projects of State Key Laboratory of Coal Resources and Safe Mining (No. 13KF01)
Article History
Received: 20 December 2017
Accepted: 17 December 2018
First Online: 28 December 2018