Beyond the Whiteboard: Synchronous Collaboration in Shared Object Spaces.

Bernd J. Krämer Lutz Michael Wegner Beyond the Whiteboard: Synchronous Collaboration in Shared Object Spaces. 131-136 1999 conf/ftdcs/1999 FTDCS http://csdl.computer.org/comp/proceedings/ftdcs/1999/0468/00/04680131abs.htm db/conf/ftdcs/ftdcs1999.html#KramerW99