1. Evaluation of user benefits arising from changes in transportation systems;Beckmann;Transportation Science,1969
2. A general framework for the development of trip distribution models;Choukroun,1972
3. The relative distribution of households and places of work: A discussion of the paper by J.G. Wordrop;Cohen,1959
4. Transportation and land development - prototype computer model;Creighton-Hamburg, Inc.,1969
5. Distribution of work trips in Toronto;Dieter,1962