@article{ref1,
title="Geometric Characterization of Road Humps for Speed Control Design -- Closure",
journal="Journal of transportation engineering",
year="1994",
author="Fwa, TW and Tan, LS",
volume="120",
number="3",
pages="511-512",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0733-947X",
doi="",
url="http://dx.doi.org/"
}