1. [1]W. Alonso ,A Model of the Urban Land Market: Location and Densities of Dwellings and Businesses, unpublished doctoral dissertation, University of Pennsylvania, 1960, microfilmed. A brief description of this model is to be found in Alonso, W. "A General Theory of the Urban Land Market,"Papers and Proceedings of the Relational Science Association, Vol. VI, 1960 .
2. PREDICTING LOCAL TRAVEL IN URBAN REGIONS