@bookSchröer_2009, title=Hierarchisches Clustering mit minimalen Cluster-Durchmessern, author=Schröer, Carsten, year=2009 

@bookScholz_2009, title=Die Schwierigkeit des k-Median Clusterings für Bregman-Divergenzen, author=Scholz, Christoph, year=2009 

@bookAckermann_2009, title=Algorithms for the Bregman k-Median Problem, publisher=Universität Paderborn, author=Ackermann, Marcel Rudolf, year=2009 

@bookKrummel_2007, title=Tamper Resistance of AES -- Models, Attacks and Countermeasures, publisher=Universität Paderborn, author=Krummel, Volker, year=2007 

@bookLandwehr_2007, title=Untersuchungen zur Sicherheit einzelner RSA Bits, author=Landwehr, Andreas Cord, year=2007 

@bookOtto_2005, title=Fault Attacks and Countermeasures, publisher=Universität Paderborn, author=Otto, Martin, year=2005 

@bookMay_2003, title=New RSA Vulnerabilities Using Lattice Reduction Methods, publisher=Universität Paderborn, author=May, Alexander, year=2003