7Lowry P B, Curtis A, Lowry M R. A taxonomy of collaborative writing to improve empirical research, writing practice, and tool development [J]. Journal of Business Communication, 2004, 41(1) : 66 -99.
8Noel S, Robert J M. How the Web is used to support collaborative writing [ J]. Behaviour & Information Technology, 2003, 22:245 - 262.
9Posner I R, Baecker R M. How people write together [ C ]. Paper presented at the Twenty - fifth Hawaii International Conference on System Sciences, Kauai, Hawaii, 1992.
10Sharples M. Adding a little structure to collaborative writing[ C]. CSCW in practise: An introduction and case studies, 1993.
