Security of Invertible Media Authentication Schemes Revisited. - Daniel Dönigus; Stefan Endler 001; Marc Fischlin; Andreas Hülsing; Patrick Jäger; Anja Lehmann; Sergey Podrazhansky; Sebastian Schipp; Erik Tews; Sven Vowe; Matthias Walthart; Frederik Weidemann (Information Hiding, 2007)

RIES - Rijnland Internet Election System: A Cursory Study of Published Source Code. - Rop Gonggrijp; Willem-Jan Hengeveld; Eelco Hotting; Sebastian Schmidt; Frederik Weidemann (VoteID, 2009)