9Kong Y J and Fukuda T. Modeling of the Network-Level Pavement Repair Management System using Dynamic Programming [ A ]. Proceedings for International Conference Pavement and Bridge Management Systems. MOC, P R China, Canadian International Develolanent Agency, Beijing,China, 1998, 17- 26.
10Fwa T F, Chan W T and Tan C Y. Optimal Progmnaning by Genetic Algorithms for Pavement Management [J]. Transportalion Research Record 1455, 1994, 31 -41.
