TY  - BOOK
AU  - Chenyang Song, Zeshui Xu
TI  - Techniques of Decision Making, Uncertain Reasoning and Regression Analysis Under the Hesitant Fuzzy Environment and Their Applications 
SN  - 9789811658006
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-981-16-5800-6
ER  -