Rater Bias: The Influence of Hedonic Quality on Usability Questionnaires. - Stefanie Harbich; Sonja Auer (INTERACT, 2005)

When Does a Difference Make a Difference? A Snapshot on Global Icon Comprehensibility. - Sonja Auer; Ester Dick (HCI (2), 2007)

Konsistenz und Effizienz durch User Interface Pattern - ein Praxisbericht. - Sonja Auer; Anke Richter (MuC, 2009)