1. Nonlinear Programming. Theory and Algorithms;Bazaraa,1979
2. Learning of uncertain classification rules in medical diagnosis;Binaghi,1991
3. Distances between fuzzy measures through associated probabilities: Some applications;de Campos;Fuzzy Sets and Systems,1990
4. A fuzzy inference model based on an uncertainty forward propagation approach;de Campos,1991
5. Propagating uncertain information forward;de Campos;Int. J. of Intelligent Systems,1992