@inproceedings{LATA-2008-GawrychowskiK,
	author        = "Pawel Gawrychowski and Andrzej Kisielewicz",
	booktitle     = "{Revised Papers of the Second International Conference on Language and Automata Theory and Applications}",
	doi           = "10.1007/978-3-540-88282-4_21",
	isbn          = "978-3-540-88281-7",
	pages         = "221--231",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{2-Synchronizing Words}",
	volume        = 5196,
	year          = 2008,
}