@article{ref1,
title="Improving the safety effect of speed camera programs through innovations: evidence from the French experience",
journal="Journal of safety research",
year="2015",
author="Blais, Etienne and Carnis, Laurent",
volume="55",
number="",
pages="135-145",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-4375",
doi="10.1016/j.jsr.2015.08.007",
url="http://dx.doi.org/10.1016/j.jsr.2015.08.007"
}