@article{ref1,
title="Tolerance for unruliness vs. aggressive and other problem behaviors in adolescence and early adulthood (a follow-up study)",
journal="Aggressive behavior",
year="2001",
author="Stepien, E and Batko, A",
volume="27",
number="3",
pages="261-262",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}