@article{ref1,
title="A mathematical model of aging processes",
journal="Journal of gerontology",
year="1974",
author="Brown, K. S. and Forbes, William F.",
volume="29",
number="1",
pages="46-51",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1422",
doi="",
url="http://dx.doi.org/"
}