论文数: 0 引用数: 0
h-index: 0
机构:
Shijiazhuang Mech Engn Coll, Dept Math, Shijiazhuang 050003, Peoples R China
Beijing Normal Univ, Coll Informat Sci & Technol, Beijing 100875, Peoples R China Shijiazhuang Mech Engn Coll, Dept Math, Shijiazhuang 050003, Peoples R China