7Network Design. Selection and design of links and facility location[J]. Transportation Research Part A 37,2003, 75(6) : 101-108.
8扬纶标 高英仪.模糊数学原理及应用[M].华南理工大学出版社,2003,3..
9谢季坚.模糊数学方法及应用[M].武汉:华中科技大学出版社,2000..
10Milan J,Aura R.Integrated transport systems in the European Union:an overview of some recent developments[ J ].Transport Reviews,2001,21 (4):469-497.
