Huang, Yufang
Lu, Jianfeng
Ming, Pingbing
Funding for this research was provided by:
National Natural Science Foundation of China (11425106, 91230203)
National Science Foundation (DMS-1454939)
Article History
Received: 26 June 2017
Revised: 13 January 2018
Accepted: 31 January 2018
First Online: 20 February 2018