Doretta Vivona
- Entropy of T-sums and T-products of L-R Fuzzy Numbers. KYBERNETIKA 37 (2001) n.2, 127-145.
- Aggregation Operators and Fuzzy Measures on Hypographs. KYBERNETIKA 38 (2002) n.3, 245-257.
- A Collector for Information Without Probability in a Fuzzy Setting. KYBERNETIKA 41 (2005) n.3, 389-396.