@book{16715,
	author = {Linz, Peter},
	title = {Introduction to formal languages and automata},
	publisher = {Naroso Publishing House},
	address = {New Dehli},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=16BED0DA14163F6D4E4DC9F611787898}
}