@article{ref1,
title="Accident proneness--a psychological expertise on aviation",
journal="Narodno Zdravlje",
year="1971",
author="Cmelić, S.",
volume="27",
number="8",
pages="292-298",
abstract="<p>[Abstract unavailable]</p> <p>Language: hr</p>",
language="sr",
issn="0027-8025",
doi="",
url="http://dx.doi.org/"
}