@article{ref1,
title="The relationship between changes in drinking behavior and psychological need satisfaction",
journal="Journal of studies on alcohol",
year="1982",
author="Hart, L. S. and Stueland, D.",
volume="43",
number="3",
pages="393-396",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}