An Immersive Game - Augsburg Cityrun. - Klaus Dorfmüller-Ulhaas; Dennis Erdmann; Oliver Gerl; Nicolas Schulz; Volker Wiendl; Elisabeth André (PIT, 2006)

Integrating a Virtual Agent into the Real World: The Virtual Anatomy Assistant Ritchie. - Volker Wiendl; Klaus Dorfmüller-Ulhaas; Nicolas Schulz; Elisabeth André (IVA, 2007)