@article{ref1,
title="Metropolitan traffic crisis",
journal="Traffic quarterly",
year="1957",
author="Stonier, C.e.",
volume="11",
number="2",
pages="214-231",
abstract="The present proportion of traffic congestion in metropolitan areas has resulted in a formidable amount of economic loss. This article discusses the causes of this problem and formulates a possible plan to alleviate traffic congestion in metropolitan areas.<p />",
language="",
issn="0041-0713",
doi="",
url="http://dx.doi.org/"
}