@inproceedings{CIAA-2014-CevorovaJK,
	author        = "Kristína Cevorová and Galina Jirásková and Ivana Krajnáková",
	booktitle     = "{Proceedings of the 19th International Conference on Implementation and Application of Automata}",
	doi           = "10.1007/978-3-319-08846-4_10",
	isbn          = "978-3-319-08845-7",
	pages         = "136--147",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Square of Regular Languages}",
	volume        = 8587,
	year          = 2014,
}