@article{ref1,
title="An observational assessment of change in two groups of behaviourally disturbed boys",
journal="Journal of child psychology and psychiatry",
year="1980",
author="Abramovitch, R. and Konstantareas, M. and Sloman, L.",
volume="21",
number="2",
pages="133-141",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9630",
doi="",
url="http://dx.doi.org/"
}