@inproceedings{DLT-2010-JiraskovaM,
	author        = "Galina Jirásková and Tomás Masopust",
	booktitle     = "{Proceedings of the 14th International Conference on Developments in Language Theory}",
	doi           = "10.1007/978-3-642-14455-4_24",
	isbn          = "978-3-642-14454-7",
	pages         = "255--266",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Complexity in Union-Free Regular Languages}",
	volume        = 6224,
	year          = 2010,
}