@inproceedings{CIAA-2003-FrishertCW,
	author        = "Michiel Frishert and Loek G. Cleophas and Bruce W. Watson",
	booktitle     = "{Proceedings of the Ninth International Conference on Implementation and Application of Automata}",
	doi           = "10.1007/3-540-45089-0_31",
	isbn          = "3-540-40561-5",
	pages         = "304--305",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{The Effect of Rewriting Regular Expressions on Their Accepting Automata}",
	volume        = 2759,
	year          = 2003,
}