@article{ref1,
title="Burns with bitumen tars",
journal="Klinichna khirurhiia",
year="1978",
author="Gubkin, N. V.",
volume="",
number="3",
pages="77-78",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0023-2130",
doi="",
url="http://dx.doi.org/"
}