@article{ref1,
title="Age and Crime: Medical and Sociological Characteristics of Prisoners Over 50",
journal="Geriatrics",
year="1961",
author="Adams, M. E. and Vedder, Clyde B.",
volume="16",
number="",
pages="177-181",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0016-867X",
doi="",
url="http://dx.doi.org/"
}