Scores for hesitant fuzzy sets: aggregation functions and generalized integrals,
Yasuo Narukawa, Vicenc Torra
IEEE Transactions on Fuzzy Systems
IEEE
vol. 31,
no. 7,
2425-
2434,
1063-6706
10.1109/TFUZZ.2022.3226249
https://ieeexplore.ieee.org/document/9969133