1. Performance of accessibility measures in Europe;Baradaran;Journal of Transportation and Statistics,2001
2. The value of travel time;Bruzelius,1979
3. Dismantling transportation apartheid: the quest for equity;Bullard,2000
4. Human activity patterns in the city: Things people do in time and in space;Chapin,1974
5. The measurement of accessibility: some preliminary results;Dalvi;Transportation,1976