4Nunamaker, J. F, &Briggs, R., Collaboration Technology from Face--to--face to the Office. IEEE International Conference on Systems, Man and Cybernetics, 1992,May.
3Larsson R,Bengtsson L, H enriksson K. The inter organizational learning dilemma: collective knowledge development in strategic alliances[J]. Organization Science, 1998(9) :285-305.
4Kogut B, Zander U. Knowledge of the firm and the evolution theory of the multinational corporation[J]. Journal of international Business Studies, 1993,24 (4): 625- 646.
