@article{ref1,
title="DEPARTMENT of biometrics at aviation school",
journal="Military surgeon",
year="1950",
author="",
volume="106",
number="5",
pages="399-402",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}