@inproceedings{DLT-2017-PighizziniP,
	author        = "Giovanni Pighizzini and Luca Prigioniero",
	booktitle     = "{Proceedings of the 21st International Conference on Developments in Language Theory}",
	doi           = "10.1007/978-3-319-62809-7_23",
	ee            = "https://www.wikidata.org/entity/Q60691786",
	isbn          = "['978-3-319-62808-0', '978-3-319-62809-7']",
	pages         = "308--319",
	publisher     = "{Springer}",
	title         = "{Limited Automata and Unary Languages}",
	year          = 2017,
}