@article{ref1,
title="Geometric Characterization of Road Humps for Speed Control Design",
journal="Journal of transportation engineering",
year="1992",
author="Fwa, TF and Tan, LS",
volume="118",
number="4",
pages="593-598",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0733-947X",
doi="",
url="http://dx.doi.org/"
}