@article{ref1,
title="Road safety communication campaigns: theoretical foundations, validity, and empirical case studies",
journal="Accident analysis and prevention",
year="2016",
author="Friemel, Thomas N. and Bonfadelli, Heinz",
volume="97",
number="",
pages="289-291",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-4575",
doi="10.1016/j.aap.2016.11.011",
url="http://dx.doi.org/10.1016/j.aap.2016.11.011"
}