1. C. Carlsson R. Fullér, Problem solving with multiple interdependent criteria, in: J. Kac-przyk, H. Nurmi, M. Fedrizzi (Eds.), Consensus under Fuzziness, Kluwer Academic Publishers, Boston, (1997), pp. 231-246.
2. C. Carlsson, R. Fullér, A fuzzy approach to the bullwhip effect, Cybernetics and Systems '2000, Proc. of the 15th European Meeting on Cybernetics and Systems Research, Vienna, April 25 -28, 2000, Austrian Society for Cybernetic Studies, (2000), pp. 228-233.
3. C. Carlsson, R. Fullér, Reducing the bullwhip effect by means of intelligent, soft computing methods, in: Proc. of the 34th Hawaii Internat. Conf. on System Sciences (HICSS-34), Island of Maui, Hawaii, USA, January 3- 6, (2001).
4. C. Carlsson, Soft computing in analytics: handling imprecision and uncertainty in strategic decisions, Fuzzy Econ. Rev. XVII (2) (2012) 3-21.
5. C. Carlsson, J. Mezei, M. Brunelli, Decision making with a fuzzy ontology, Soft Computing 16 (7) (2012) 1143-1152.