@article{ref1,
title="Skull trepanations in suicides",
journal="Sudebno-Meditsinskaia Ekspertiza",
year="1970",
author="Raĭkhman, V. I.",
volume="13",
number="2",
pages="51-52",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0039-4521",
doi="",
url="http://dx.doi.org/"
}