4Hakan Wiklund, Pia Sandvik Wiklund. A Collaboration Concept for TQM Implementation in Small and Medium Sized Enterprises[ J ]. International Journal of Applied Quality Management, 1999, 2 ( 1 ) : 101 - 115.
5Brian Helbrough. Computers assisted collaboration-the fourth dimension of project management[ J ]. International Journal of project management, 1995, 13(5) : 329 - 333.
6Nicholas C. Romano, Fang Chen, Jay F. Nunamaker. Collaborative Project Management Software[ C ]. Proceedings of the 35th Hawaii International Conference on System Sciences, 2002, HICSS: 233 - 242.
