@article{ref1,
title="Replication in Observational Couples Research: A Commentary",
journal="Journal of marriage and family",
year="2007",
author="Heyman, Richard E. and Hunt, Ashley N.",
volume="69",
number="1",
pages="81-85",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-2445",
doi="10.1111/j.1741-3737.2006.00345.x",
url="http://dx.doi.org/10.1111/j.1741-3737.2006.00345.x"
}