David A. Smith, Andreas Raab, David P. Reed, Alan C. Kay. Croquet: A Menagerie of New User Interfaces. In 2004 Conference on Creating, Connecting and Collaborating through Computing (C:::5::: 2004), January 29-30, 2004, Kyoto, Japan. pages 4-11, IEEE Computer Society, 2004. [doi]
Abstract is missing.