1. Aaen, I., Siltanen, A., Sørensen, C., & Tahvanainen, V.-P. (1992). A Tale of two Countries: CASE Experiences and Expectations. In Kendall, K.E., Lyytinen, K.,& DeGross, J. (Eds)., The impact of Computer Supported Technologies on Information Systems Development (pp 61–93). IFIP Transactions A (Computer Science and Technology), A-8.
2. Blomberg, J., Suchman, L., & Trigg, R. (1994). Reflections on a Work-Oriented Design Project. In Proceedings of PDC’ 94, pp. 99–109, Chapel Hill, North Carolina: ACM Press.
3. Bly, S.A. & Minneman, S.L. (1990). Commune: A Shared Drawing Surface. In Proceedings of the Conference on Office Information Systems (pp. 184–192). ACM Press.
4. Christensen, M. & Sandvad, E. (1996). Integrated Tool support for design and implementation. In Proceedings of the Nordic Workshop on Programming Environment Research, Aalborg, May 29-31.
5. Lect Notes Comput Sci;M. Christensen,1998