@article{ref1,
title="A tale of two worksites",
journal="Natural history",
year="1997",
author="Gould, S. J.",
volume="106",
number="9",
pages="18-29, 62",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-0712",
doi="",
url="http://dx.doi.org/"
}