3Bolie Baria. Intermodal Commuter Network Planning [ D ] . New Jerssery: New Jerssey Institute of Technology, 1995.
4GRTA. Regional Transit Forum Calls for Seamless Transportation System [ R]. A newsletter of the Georgia Regional Transportation Authority, Summer 2002.
5Horn K. Pricing of Rail Intermodal Service : A Case Study of Institutional Myopia [J]. Transportation Journal, 1981 (1) : 63 -78.
6Southworth F, Peterson B E. Intermodal and International Freight Network Modeling [ J ]. Transportation Research: Part C, 2000(8), 147 -166.
7Prabir De. Cooperation in the Regional Transportation Infrastructure Sector in South Asia, Contemporary South Asia [ J ]. 2005 (9) : 267 -287.
8Van Duin R, Van Ham H. Three-stage Modeling Approach for the Design and Organization of Intermodal Transportation Services [ C ]. Proceedings of the IEEE International Conference on Systems, New York : CA Press, 1998.