@inproceedings{AFL-2011-KufleitnerL,
	author        = "Manfred Kufleitner and Alexander Lauser",
	booktitle     = "{Proceedings of the 13th International Conference on Automata and Formal Languages}",
	isbn          = "978-615-5097-19-5",
	pages         = "255--269",
	title         = "{Around Dot-Depth One}",
	year          = 2011,
}