Ralph Buehler 
- (2024): Factors influencing bikeshare service and usage in a rural college town: A case study of Montgomery County, VA. In: International Journal of Sustainable Transportation, v. 18, n. 4 (February 2024).
- (2018): Verkehrsverbund: The evolution and spread of fully integrated regional public transport in Germany, Austria, and Switzerland. In: International Journal of Sustainable Transportation, v. 13, n. 1 (May 2018).
- (2016): Vienna's path to sustainable transport. In: International Journal of Sustainable Transportation, v. 11, n. 4 (December 2016).
- (2015): An examination of recent trends in multimodal travel behavior among American motorists. In: International Journal of Sustainable Transportation, v. 10, n. 4 (January 2015).
- (2011): Sustainable Transport in Freiburg: Lessons from Germany's Environmental Capital. In: International Journal of Sustainable Transportation, v. 5, n. 1 (January 2011).
- (2010): Walking and Cycling for Healthy Cities. In: Built Environment, v. 36, n. 4 (December 2010).
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