@article{ref1,
title="What is anger provoking? provokers and provoked in anger situations -- developmental trends and sex differences",
journal="Aggressive behavior",
year="1990",
author="Torestad, B",
volume="16",
number="6",
pages="353-359",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}