@Book{1752082109,
author="Freytag, Johann-Christoph",
title="Privacy Challenges for Database Systems",
series="21. Workshop Grundlagen von Datenbanken",
year="2009",
publisher="Rostock : Universit{\"a}t Rostock, Institut f{\"u}r Informatik, 2009",
address="Rostock",
note="Johann-Christoph Freytag",
doi="10.18453/rosdok_id00002180",
url="http://purl.uni-rostock.de/rosdok/id00002180",
url="https://doi.org/10.18453/rosdok_id00002180",
language="English"
}