@article{ref1,
title="Drinking on the American Frontier",
journal="Quarterly journal of studies on alcohol",
year="1968",
author="Winkler, A. M.",
volume="29",
number="2",
pages="413-445",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}