@article{ref1,
title="Noise problems in discothèques",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1977",
author="Schulze, B. and Mörstedt, R. and Poch, M. and Grossmann, G.",
volume="23",
number="7",
pages="468-471",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}