@book{29657,
	author = {Chen, Guanrong. and Pham, Trung Tat.},
	title = {Introduction to fuzzy systems /},
	publisher = {Chapman and Hall/CRC,},
	year = {2006.},
	series = {Chapman & hall/crc applied mathematics & nonlinear science.},
	address = {[S.l.] :}
}