Publications of M. Roubens sorted by title
N
| , and , Numerical and Logical Approaches to Fuzzy Set Theory by the Context Model, pages 365--376, Kluwer, Theory and Decision Library, Series D, 1993 |
O
| and , On Calculating the Covariance in the Presence of Vague Data, Kluwer, Progress in Fuzzy Sets and Systems, 1989 |