@article{ref1,
title="Turning passive into active: a mechanism in adolescent psychology and treatment",
journal="Adolescence",
year="1978",
author="Cooper, L.",
volume="13",
number="52",
pages="687-695",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-8449",
doi="",
url="http://dx.doi.org/"
}