@article{ref1,
title="Some Considerations on the Character and Organization of Prison Labour",
journal="Journal of criminal law, criminology and police science",
year="1958",
author="Lopez-Rey, Manuel",
volume="49",
number="1",
pages="10-28",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-0205",
doi="10.2307/1140530",
url="http://dx.doi.org/10.2307/1140530"
}