Interaktionsmodelle in der Spezifikation: Von der Datenzentrierung zur Ablauforientierung (Interaction models in the requirements specification: From data centric to flow centric models). - Thomas Schlegel; Alexander Burst; Dorit Beger (i-com, 2003)

Site-Covering - A Substitute to Eyetracking? - Thorsten Wilhelm; Miriam Yom; Dorit Beger (i-com, 2003)