@article{ref1,
title="Reminiscing about the Sonderaktion Krakau",
journal="Przeglad Lekarski",
year="1976",
author="Kamieński, B.",
volume="33",
number="1",
pages="171-179",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}