@article{ref1,
title="Responsibility of the highway in traffic accidents",
journal="Traffic quarterly",
year="1947",
author="Burch, J.s.",
volume="1",
number="4",
pages="373-382",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0041-0713",
doi="",
url="http://dx.doi.org/"
}