@article{ref1,
title="Are young drivers really more dangerous after controlling for exposure and experience?",
journal="Journal of safety research",
year="1971",
author="Schuman, Stanley H. and Pelz, Donald C.",
volume="3",
number="2",
pages="68-79",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0022-4375",
doi="",
url="http://dx.doi.org/"
}