共 8 条
[6]
城市空间发展与公路客运枢纽布局的研究.[D].蒋丽丰.西南交通大学.2009, 03
[7]
The capacitated p -hub median problem with integral constraints: An application to a Chinese air cargo network.[J].Cheng-Chang Lin;Jr-Yung Lin;Yin-Chieh Chen.Applied Mathematical Modelling.2011, 6