@article{ref1,
title="Research on deterrent and incapacitative effects of criminal sanctions",
journal="Journal of criminal justice",
year="1978",
author="Blumstein, Alfred",
volume="6",
number="1",
pages="1-2",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0047-2352",
doi="10.1016/0047-2352(78)90033-8",
url="http://dx.doi.org/10.1016/0047-2352(78)90033-8"
}