@article{ref1,
title="Crime and capital punishment: Some recent studies",
journal="Journal of criminal justice",
year="1978",
author="Barnett, A.",
volume="6",
number="4",
pages="291-303",
abstract="Some of the recent articles (specifically, those by Ehrlich, Bowers and Pierce, and Zeisel) on the deterrent effect of the death penalty are discussed, and the need for further work is suggested.<p />",
language="",
issn="0047-2352",
doi="10.1016/0047-2352(78)90086-7",
url="http://dx.doi.org/10.1016/0047-2352(78)90086-7"
}