@article {aja2004fast,
	title = {Fast inference in SAM fuzzy systems using transition matrices},
	journal = {Fuzzy Systems, IEEE Transactions on},
	volume = {12},
	number = {2},
	year = {2004},
	pages = {170{\textendash}182},
	publisher = {IEEE},
	author = {Santiago Aja-Fern{\'a}ndez and Carlos Alberola-Lopez}
}
