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Urban sustainability, agglomeration forces and the technological deus ex machina
Nijkamp, Peter, (2001)
Inside the queue: hypercongestion and road pricing in a continuous time - continuous place model of traffic congestion
Verhoef, Erik Teodoor, (2002)
Time, speeds, flows and densities in static models of road traffic congestion and congestion pricing
Verhoef, Erik Teodoor, (1998)