@article{ref1,
title="Microscopic, enzymatic and crystal-chemical studies of sperm and urine traces following their lengthy preservation. Use of a rapid test",
journal="Archiv für Kriminologie",
year="1976",
author="Stein, W. and Walther, G.",
volume="158",
number="1-2",
pages="33-40",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-9225",
doi="",
url="http://dx.doi.org/"
}