TY  - JOUR
AU  - Siegfried Gottwald
AU  - Ernest Czogala
AU  - Witold Pedrycz
TI  - Measures of fuzziness and operations with fuzzy sets.
JO  - Stochastica
PY  - 1982
SP  - 187
VL  - 6
IS  - 3
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/STO_1982__6_3_38869/
LA  - en
ID  - STO_1982__6_3_38869
ER  -