@article{ref1,
title="The elderly person in present-day society",
journal="Dtsch Schwesternztg",
year="1970",
author="Karsten, H.",
volume="23",
number="11",
pages="581-586",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="",
doi="",
url="http://dx.doi.org/"
}