@article{ref1,
title="Non-Linear Continuous-Contact-Force Model for Low-Speed Front-to-Rear Vehicle Impact",
journal="Proceedings of the Institution of Mechanical Engineers, Part D: Journal of automobile engineering",
year="2007",
author="Han, I.",
volume="221",
number="10",
pages="1197-1208",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-4070",
doi="10.1243/09544070JAUTO515",
url="http://dx.doi.org/10.1243/09544070JAUTO515"
}