@article{ref1,
title="Alcohol problems in Yugoslavia and Russia: some observations of recent activities and concerns",
journal="Quarterly journal of studies on alcohol",
year="1974",
author="Efron, V. and Keller, M.",
volume="35",
number="1",
pages="260-271",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}