1. Ergodic Theory and Information;Billingsley,1965
2. Additive fuzzy measure and integrals;Butnariu;J. Math. Anal. Appl.,1983
3. Triangular Norm Based Measures and Games with Fuzzy Coalitions;Butnariu,1992
4. On fuzzy partitions;Dumitrescu,1983
5. Fuzzy entropy and processes;Dumitrescu,1985