@book{5274,
	author = {Linz, Peter.},
	title = {An introduction to formal languages and automata /},
	publisher = {Jones and Bartlett Publishers,},
	year = {c2006.},
	address = {Sudbury, Mass. :},
	url = {http://www.loc.gov/catdir/toc/fy0607/2005032046.html}
}