@article{ref1,
title="The environment of the moon",
journal="Archives of environmental health",
year="1963",
author="Campbell, P. A.",
volume="6",
number="",
pages="724-729",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}