@article{ref1,
title="Flight problems at low altitudes and high speeds",
journal="Vojnosanitetski Pregled - Military-medical and pharmaceutical review",
year="1970",
author="Strmotić, E.",
volume="27",
number="11",
pages="552-556",
abstract="<p>[Abstract unavailable]</p> <p>Language: sr</p>",
language="sr",
issn="0042-8450",
doi="",
url="http://dx.doi.org/"
}