Wang, Huijuan
Wu, Lidong
Pardalos, Miltiades P.
Du, Hongwei
Liu, Bin
Funding for this research was provided by:
National Natural Science Foundation of China (11501316)
Natural Science Foundation of Shandong Province (ZR2017QA010)
China Postdoctoral Science Foundation (2016M600556)
Article History
Received: 31 October 2017
Accepted: 23 May 2018
First Online: 31 May 2018