CHEN Guang-ya. Equilibrium Problems of Trafic Networks with Vector Cost Functions：Model and Analysis[J]. Journal of Transportation Systems Engineering and Information Technology, 2006, 6(5): 56-58 .
[1] CHEN Guang-ya，HUANG Xue-xiang and YANG Xiao-gi．Vector optimization：set-valued and variational analysis[J]．Springer 2005． [2] Gerth C and Weidner P．Nonconvex separation theorems and some applications in vector optimization[J] Journal of Optimization Theory and Applications 1990，(67)：297-320． [3] LI S J，YANG X Q and CHEN G Y．On vector network equilibrium problem and nonlinear seealarization methods [R]．To Appear in Mathematical Methods of Operation Research． [4] Wardrop J．Some theoretical aspects of road traffic research [C]. Proceedings of Institute of Civil Engineers，PartlI，l952，(1)：325-378．
