@article{ref1,
title="Noise and the sleeping behavior of nursery-school children",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1975",
author="Borris, D. and Neumann, G. and Borris, W.",
volume="21",
number="3",
pages="216-221",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}