@book{23441,
	author = {Chen, Guanrong},
	title = {Introduction to fuzzy systems  /},
	publisher = {Champan and hall / CRC, },
	year = {2006.},
	series = {Chapman and hall / CRC applied mathematics and non linears science series},
	address = {Boca Ratón  },
	note = {Incluye índice}
}