@article{ref1,
title="Psychological aspects of antarctic living",
journal="Military medicine",
year="1965",
author="Nelson, P. D.",
volume="130",
number="",
pages="485-489",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}