TY  - BOOK
AU  - Janko, Wolfgang H.,
AU  - Roubens, Marc
AU  - Zimmermann, Hans Jurgen,
ED  - Joint IFSA-EC and EURO-WGFS Workshop on Progress in Fuzzy Sets in Europe
TI  - Progress in fuzzy sets and systems
T2  - Theory and decision library. series d, system theory, knowledge engineering, and problem solving
SN  - 0792307305
AV  - QA248 P76
PY  - 1990///
CY  - Dordrecht
PB  - Kluwer Academic
KW  - Conjuntos difusos
KW  - Sistemas difusos
N1  - "proceedings of the second joint ifsa-ec and euro-wgfs workshop on progress in fuzzy sets in europe held on april 6-8, 1989, in vienna, austria" -- prefacio
ER  -