For the interested reader
- Belton, V. and Gear, T. (1986): “Assessing weights by means of pairwise comparisons” (proceedings of VIIth International Conference on Multiple Decision Making, Kyoto, Japan), Springer-Verlag.
- Gear, T. and Read, M.J. (1988): “On-line group decision support” (proceedings of VIIIth International Conference on Multiple Criteria Decision Making, Manchester, UK), Springer-Verlag.