TY  - BOOK
AU  - Zadeh,Lotfi Asker
AU  - Yager,Ronald R.
TI  - Fuzzy sets and applications: selected papers 
SN  - 0471857106
PY  - 1987///
CY  - New York
PB  - John Wiley & Sons
KW  - Fuzzy systems
KW  - Fuzzy sets
KW  - Collected works
ER  -