@article{ref1,
title="Aggressive interaction among Zapotec children in two different micro-cultural environments",
journal="Aggressive behavior",
year="1991",
author="Fry, DP",
volume="17",
number="2",
pages="68-68",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}