5David A H.A practical approach to identifying the market potential for high speed rail:a case study in the sydney-canberra corridor[J].Transportation Research A,1997,31 (6):431-446.
6Chandra R B.Covariance heterogeneity in nested logit models:econometric structure and application to intercity travel[J].Transportation Research B,1997,31 (1):11-21.
7Iljoon C.A network-based model for market share estimation among competing transportation modes in a region corridor [D].Maryland:The University of Maryland,2001.
8Gen M,Liu B,Ida K.Evolution program for deterministic and stochastic optimizations[J].European Journal of Operational Research,1996,94 (3):618-625.
9Jean G, Megalopolis or the urbanization of the northeastern seaboard[J]. Economic Geography, 1957,33 (3) : 44-56.
