The collaborative cube puzzle: a comparison of virtual and real environments. - Josef Wideström; Ann-Sofie Axelsson; Ralph Schroeder; Alexander Nilsson; Ilona Heldal; Åsa Abelin (CVE, 2000)

Cubes in the Cube: A Comparison of a Puzzle-Solving Task in a Virtual and a Real Environment. - Ann-Sofie Axelsson; Åsa Abelin; Ilona Heldal; Ralph Schroeder; Josef Wideström (Cyberpsychology Behav. Soc. Netw., 2001)

Collaborating in networked immersive spaces: as good as being there together? - Ralph Schroeder; Anthony Steed; Ann-Sofie Axelsson; Ilona Heldal; Åsa Abelin; Josef Wideström; Alexander Nilsson; Mel Slater (Comput. Graph., 2001)

Anyone Speak Spanish?: Language Encounters in Multi-User Virtual Environments and the Influence of Technology. - Ann-Sofie Axelsson; Åsa Abelin; Ralph Schroeder (New Media Soc., 2003)

Experiments in investigating sound symbolism and onomatopoeia. - Åsa Abelin (ExLing, 2006)