Jin, Shi
Liu, Jian-Guo
Ma, Zheng
Funding for this research was provided by:
Directorate for Mathematical and Physical Sciences (1522184, 1514826)
Directorate for Mathematical and Physical Sciences (1107444, 1107444)
National Natural Science Foundation of China (91330203)
Article History
Received: 8 August 2016
Accepted: 17 March 2017
First Online: 7 August 2017