Zhang, Zheng
Qin, Yong
Funding for this research was provided by:
National Science and Technology Key Special Project of China (No.2016ZX05044-002, No.2016ZX05043)
Shanxi Provincial Basic Research Program—Coalbed Methane Joint Research Foundation (No.2012012001 and No.2015012014)
the Fundamental Research Funds for the Central Universities of China (No.CUGL170811)
Article History
Received: 24 February 2018
Accepted: 9 May 2018
First Online: 21 May 2018