@article{ref1,
title="Watch out...accident about to happen",
journal="GP",
year="1952",
author="Markstein, D.",
volume="6",
number="1",
pages="89-90",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-3600",
doi="",
url="http://dx.doi.org/"
}