@book{228119,
	author = {Oscar Castillo, Patricia Melin, Oscar Montiel Ross, Roberto Sepúlveda Cruz, Witold Pedrycz, Janusz Kacprzyk},
	title = {Theoretical Advances and Applications of Fuzzy Logic and Soft Computing},
	publisher = {Springer Berlin Heidelberg},
	year = {2007},
	address = {New York}
}