Author:
Wen Junqing,Shi Mengqian,Lin Pei,Chen Guoxiang,Zhang Jianmin
Funder
the Natural Science Foundation of Shaanxi Province of China
the Training Plan of Innovation and Practice Ability of Postgraduates in Xi’an Shiyou University
Shaanxi Fundamental Science Research Project for Mathematics and Physics
Publisher
Springer Science and Business Media LLC