@article{ref1,
title="Problems of classification of injuries to the ankle joint",
journal="Beitrage zur Orthopadie und Traumatologie",
year="1979",
author="Muschter, K.",
volume="26",
number="6",
pages="317-324",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0005-8149",
doi="",
url="http://dx.doi.org/"
}