@inproceedings{CIAA-2016-SulzmannL,
	author        = "Martin Sulzmann and Kenny Zhuo Ming Lu",
	booktitle     = "{Proceedings of the 21st International Conference on Implementation and Application of Automata}",
	doi           = "10.1007/978-3-319-40946-7_22",
	isbn          = "978-3-319-40945-0",
	pages         = "260--272",
	publisher     = "{Springer}",
	title         = "{Derivative-Based Diagnosis of Regular Expression Ambiguity}",
	year          = 2016,
}