@article{ref1,
title="The time-budget study of tavern-going: a validation",
journal="Journal of studies on alcohol",
year="1982",
author="Elliott, D. and Cosper, R.",
volume="43",
number="3",
pages="397-403",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}