@article{ref1,
title="On the problem of the scientific determination of civilization hazards",
journal="Archiv für Physikalische Therapie (Leipz)",
year="1959",
author="Ufer, G.",
volume="11",
number="",
pages="359-362",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0376-1630",
doi="",
url="http://dx.doi.org/"
}