@article{ref1,
title="Investment in effective after‐school programs: is it worth the risk?",
journal="Criminology and public policy",
year="2007",
author="Fagan, Abigail A.",
volume="6",
number="2",
pages="319-326",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1538-6473",
doi="10.1111/j.1745-9133.2007.00438.x",
url="http://dx.doi.org/10.1111/j.1745-9133.2007.00438.x"
}