机构:
Shawnee State Univ, Dept Math, Portsmouth, OH USAShawnee State Univ, Dept Math, Portsmouth, OH USA
Li, Jinlu
Lin, Shuanglin
论文数: 0引用数: 0
h-index: 0
机构:
Peking Univ, Natl Sch Dev, China Ctr Publ Finance, Beijing 100871, Peoples R China
Univ Nebraska, Dept Econ, Omaha, NE USAShawnee State Univ, Dept Math, Portsmouth, OH USA