@article{ref1,
title="Motorcycle and accidents",
journal="Pracovni Lekarstvi",
year="1952",
author="Sajfert, M.",
volume="32",
number="2",
pages="42-46",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0032-6291",
doi="",
url="http://dx.doi.org/"
}