@article{ref1,
title="Ix. Adolescent peer context factors",
journal="Monographs of the society for research in child development",
year="2009",
author="",
volume="74",
number="3",
pages="75-78",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0037-976X",
doi="10.1111/j.1540-5834.2009.00537.x",
url="http://dx.doi.org/10.1111/j.1540-5834.2009.00537.x"
}