A Lawful Framework For Distributed Electronic Markets. - Michael Conrad; Christian Funk; Oliver Raabe; Oliver P. Waldhorst (Virtual Enterprises and Collaborative Networks, 2007)

Legal complicance by design: technical solutions for future distributed electronic markets. - Michael Conrad; Christian Funk; Oliver Raabe; Oliver P. Waldhorst (J. Intell. Manuf., 2010)

May I Still Define Myself? Exploring How Dissonance in Displaying Personal Information Through Head-Mounted Augmented Reality Can Affect Personal Information Sovereignty. - Jan Ole Rixen; Christian Funk; Enrico Rukzio; Jan Gugenheimer (CHI Extended Abstracts, 2023)