@article{ref1,
title="Delinquency in Two Birth Cohorts",
journal="American behavioral scientist",
year="1983",
author="Wolfgang, M. E.",
volume="27",
number="1",
pages="75-86",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-7642",
doi="10.1177/000276483027001005",
url="http://dx.doi.org/10.1177/000276483027001005"
}