7Shepherd S P,Zhang Xiao-ning,Emberger G,et al.Designing optimal urban transport strategies:the role of individual policy instruments and the impact of financial constraints[J].Transport Policy,2006,13(1):49-65.
8Cervero R.Alternative approaches to modeling the travel-demand impacts of smart growth[J].Journal of the American Planning Association,2006,72(3):285-295.
9Ye Lin,Mandpe S,Meyer P B.What is "smart growth"?[J].Journal of Planning Literature,2005,19(3):300-315.
