@inproceedings{AFL-2014-CarninoL,
	author        = "Vincent Carnino and Sylvain Lombardy",
	booktitle     = "{Proceedings of the 14th International Conference on Automata and Formal Languages}",
	doi           = "10.4204/EPTCS.151.13",
	pages         = "188--200",
	series        = "{EPTCS}",
	title         = "{On Determinism and Unambiguity of Weighted Two-way Automata}",
	volume        = 151,
	year          = 2014,
}