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Dyfyniad Arddull ChicagoLeondes, Cornelius T. Fuzzy Theory Systems: V 2: Techniques and Applications. San Diego: Academic press, 1999.
Dyfyniad MLALeondes, Cornelius T. Fuzzy Theory Systems: V 2: Techniques and Applications. Academic press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.