1 |
J. A. Goguen, L-fuzzy sets, J. Math. Anal. Appl. 18 (1967), 145-174.
DOI
|
2 |
K. C. Gupta and R. K. Gupta, Fuzzy equivalence relation redefined, Fuzzy Sets and Systems 79 (1996), 227-233.
DOI
ScienceOn
|
3 |
V. Murali, Fuzzy equivalence relation, Fuzzy Sets and Systems 30 (1989), 155- 163.
DOI
ScienceOn
|
4 |
C. Nemitz, Fuzzy relations and fuzzy function, Fuzzy Sets and Systems 19 (1986), 177-191.
DOI
ScienceOn
|
5 |
M. Samhan, Fuzzy congruences on semigroups, Inform. Sci. 74 (1993), 165-175.
DOI
ScienceOn
|
6 |
E. Sanchez, Resolution of composite fuzzy relation equation, Inform. and Control 30 (1976), 38-48.
DOI
ScienceOn
|
7 |
L. A. Zadeh, Fuzzy sets, Inform. and Control 8 (1965), 338-353.
DOI
|