@article{ref1,
title="Behavior expectations in cross‐sex friendships, same‐sex friendships, and romantic relationships",
journal="Personal Relationships",
year="2009",
author="Fuhrman, Robert W. and Flannagan, Dorothy and Matamoros, Mike",
volume="16",
number="4",
pages="575-596",
abstract="Abstract<p />",
language="",
issn="1350-4126",
doi="10.1111/j.1475-6811.2009.01240.x",
url="http://dx.doi.org/10.1111/j.1475-6811.2009.01240.x"
}