@article{ref1,
title="The role of temperament in social development",
journal="Annals of the New York Academy of Sciences",
year="1995",
author="Kagan, J. and Snidman, N. and Arcus, D.",
volume="771",
number="",
pages="485-490",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-8923",
doi="",
url="http://dx.doi.org/"
}