@article{ref1,
title="College students' drinking problems: 1982-1985",
journal="Psychological reports",
year="1986",
author="Hanson, D. J. and Engs, R. C.",
volume="58",
number="1",
pages="276-278",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}