@article{ref1,
title="On the problem of the classification of frostbite",
journal="Klinichna khirurhiia",
year="1966",
author="Bezhaev, G. A.",
volume="4",
number="",
pages="78-81",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0023-2130",
doi="",
url="http://dx.doi.org/"
}