@article{ref1,
title="Eye examination in aviation personnel",
journal="Svenska läkartidningen",
year="1959",
author="Torgersruud, T.",
volume="56",
number="4",
pages="266-272",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}