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Urban Transport Policies and the Environment: Evidence from Italy
Percoco, Marco, (2007)
Umweltorientierter Verkehrspolitikwandel in Städten: Eine vergleichende Analyse der Innovationsbedingungen von 'relativen Erfolgsfällen'
Bratzel, Stefan, (1999)
Urban Transport Policies: The Dutch Struggle with Market Failures and Policy Failures
Rietveld, Piet, (2004)
Economic doldrums
MacGillivray, Robert, (1995)
Binary choice of urban transport mode in the San Francisco Bay region
McGillivray, Robert G., (1972)
Some problems with urban transportation planning models