@book{10731,
	author = {Lee, Kwang Hyung.},
	title = {First course on fuzzy theory and applications /},
	publisher = {Springer,},
	year = {2004.},
	series = {Advances in intelligent and soft computing.},
	address = {[S.l.] :},
	edition = {2005th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/3540229884/chopaconline-20}
}