@article{ref1,
title="Relational aggression and relationships in preschoolers: A discussion of methods, gender differences, and function",
journal="Journal of applied developmental psychology",
year="2006",
author="Pellegrini, Anthony D. and Roseth, Cary J.",
volume="27",
number="3",
pages="269-276",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0193-3973",
doi="10.1016/j.appdev.2006.02.007",
url="http://dx.doi.org/10.1016/j.appdev.2006.02.007"
}