@article{ref1,
title="Effect of mechanization on injuries in agriculture of workers",
journal="Medycyna pracy",
year="1967",
author="Nowakowski, S.",
volume="18",
number="2",
pages="158-167",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0465-5893",
doi="",
url="http://dx.doi.org/"
}