@inproceedings{LATA-2007-LohreyS,
	author        = "Markus Lohrey and Benjamin Steinberg",
	booktitle     = "{Proceedings of the First International Conference on Language and Automata Theory and Applications}",
	pages         = "367--378",
	publisher     = "{Research Group on Mathematical Linguistics, Universitat Rovira i Virgili, Tarragona}",
	title         = "{The submonoid and rational subset membership problems for graph groups}",
	volume        = "Report 35/07",
	year          = 2007,
}