Measuring effects of private and shared displays in small-group knowledge sharing processes. - Sara Streng; Karsten Stegmann; Sebastian Boring; Sonja Böhm; Frank Fischer 001; Heinrich Hussmann (NordiCHI, 2010)

Supporting Argumentative Knowledge Construction in Face-to-Face Settings: From ArgueTable to ArgueWall. - Sara Streng; Karsten Stegmann; Christine Wagner; Sonja Böhm; Frank Fischer 001; Heinrich Hussmann (CSCL, 2011)