@article{ref1,
title="Mortality in the Brzeziny ghetto",
journal="Przeglad Lekarski",
year="1980",
author="Jabłoński, C.",
volume="37",
number="1",
pages="40-43",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}