Aakhus, M., (1999).  Reconstruction games: Assessing the resources for managing collective argumentation in groupware technology. In F. H. van Eemeren, R. Grootendorst, J. A. Blair, and C. A. Willard (Eds.),  Proceedings of the Fourth International Conference on Argumentation (pp. 1-7).  Amsterdam:   International Centre for the Study of Argumentation (SicSat).