@article{ref1,
title="Changes in the pattern of the consumption of alcoholic beverages in Poland",
journal="Psychiatria Polska",
year="1983",
author="Bielewicz, A.",
volume="17",
number="2",
pages="171-178",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}