@article{ref1,
title="Obeying signals and predicting future offending",
journal="Criminology and public policy",
year="2012",
author="Piquero, Alex R.",
volume="11",
number="1",
pages="51-59",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1538-6473",
doi="10.1111/j.1745-9133.2012.00787.x",
url="http://dx.doi.org/10.1111/j.1745-9133.2012.00787.x"
}