@article{ref1,
title="Economic Contributions to Transportation Planning III",
journal="Journal of planning literature",
year="1989",
author="Viton, P. A.",
volume="4",
number="4",
pages="445-459",
abstract="This final article in the series focuses on larger-scale prescriptive modeling of urban transportation systems. Among the topics reviewed are investment in highway infrastructure, comparative costs, alternative pricing schemes, private transit, and some equity concerns.<p />",
language="",
issn="0885-4122",
doi="10.1177/088541228900400406",
url="http://dx.doi.org/10.1177/088541228900400406"
}