@inproceedings{CIAA-2006-Glockler,
	author        = "Jens Glöckler",
	booktitle     = "{Proceedings of the 11th International Conference on Implementation and Application of Automata}",
	doi           = "10.1007/11812128_18",
	isbn          = "3-540-37213-X",
	pages         = "186--197",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Forgetting Automata and Unary Languages}",
	volume        = 4094,
	year          = 2006,
}