中国科学院数学与系统科学研究院期刊网
Transportation System and Trade Flows in Port Cities of China: A Random Coefficient Model
Lizhi XU, Shu-Cherng FANG, Kin Keung LAI, Han QIAO, Shouyang WANG
Transportation System and Trade Flows in Port Cities of China: A Random Coefficient Model
Lizhi XU, Shu-Cherng FANG, Kin Keung LAI, Han QIAO, Shouyang WANG
Journal of Systems Science and Information . 2015, (4): 289 -300 .