@article{ref1,
title="Road safety education at schools in Germany",
journal="IATSS research",
year="1997",
author="Schriever, HP",
volume="21",
number="2",
pages="109-118",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}