@article{ref1,
title="On the history of the health service of the gulag",
journal="Voprosy istorii / Akademii︠a︡ nauk SSSR, Institut istorii",
year="2001",
author="Nakhapetov, B. A.",
volume="",
number="6",
pages="126-136",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0042-8779",
doi="",
url="http://dx.doi.org/"
}