@book{3590,
	author = {Conference on Developments in Language Theory and Kuich, Werner,},
	title = {Developments in language theory :},
	publisher = {Springer,},
	year = {c2002.},
	series = {Lecture notes in computer science,},
	address = {Berlin ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0817/2002020915-d.html}
}