@inproceedings{DLT-2002-AnanichevCV,
	author        = "Dimitry S. Ananichev and Alessandra Cherubini and Mikhail V. Volkov",
	booktitle     = "{Revised Papers of the Seventh International Conference on Developments in Language Theory}",
	doi           = "10.1007/3-540-45005-X_23",
	isbn          = "3-540-40431-7",
	pages         = "270--282",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Inverse Automata Algorithm for Recognizing 2-Collapsing Words}",
	volume        = 2450,
	year          = 2002,
}