TY  - BOOK
AU  - Janko, Wolfgang H.
AU  - Zimmermann, H. J.
TI  - PROGRESS IN FUZZY SETS AND SYSTEMS
SN  - 0792307305
U1  - 511.322 
PY  - 1990///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Fuzzy Sets
KW  - Fuzzy Systems
ER  -