@article{ref1,
title="Performance psychology study on the effects of alcohol on alcoholics during a period of abstinence",
journal="Wiener Medizinische Wochenschrift",
year="1974",
author="Grünberger, J. and Kryspin-Exner, K. and Wessely, P.",
volume="124",
number="50",
pages="735-738",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0043-5341",
doi="",
url="http://dx.doi.org/"
}