共 8 条
[3]
FILEP L, 1986, 2ND P POL S FUZZ INT, P33
[4]
Kaufmann A., 1975, INTRO THEORY FUZZY S, V1
[5]
NEGOITA CV, 1975, APPLICATIONS FUZZY S
[7]
VOJVODIC G, 1977, MATEMATICKI VESNIK, V14, P147