Buehler, R., Pucher, J., Duemmler, O. 2019. “Verkehrsverbund: The Evolution and Spread of Fully-Integrated Regional Public Transport in Germany, Austria, and Switzerland,” International Journal of Sustainable Transportation, Vol. 13, No. 1, pp. 36-50.
Buehler, R. 2018. “Can Public Transportation Compete with Automated and Connected Cars?” Journal of Public Transportation, Vol. 21, No.1, pp. 7-18.
Hamre, A., Buehler, R. 2014. “Commuter Mode Choice and Free Car Parking, Public Transportation Benefits, Showers/Lockers, and Bike Parking at Work: Evidence from the Washington, DC Region,” Journal of Public Transportation, Vol. 17, No.2, pp. 67-91.
Buehler, R., Pucher, J. 2012. “Demand for Public Transport in Germany and the USA: An Analysis of Rider Characteristics,” Transport Reviews, Vol. 32, No. 5, pp. 541-567.
Buehler, R., Pucher, J. 2011. “Making Public Transport Financially Sustainable,” Transport Policy, Vol. 18, No. 1, pp. 128-136.
Buehler, R. 2009. “Promoting Public Transportation: A Comparison of Passengers and Policies in Germany and the U.S.,” Transportation Research Record: Journal of the Transportation Research Board, No. 2110, pp. 60-68.
Pucher, J., Buehler, R. 2009. “Integrating Bicycling and Public Transport in North America,” Journal of Public Transportation, Vol. 12, No. 3, pp. 79-104.
Ralph Buehler 