@inproceedings{KDD-2005-GoethalsHB,
	author        = "Bart Goethals and Eveline Hoekx and Jan Van den Bussche",
	booktitle     = "{Proceedings of the 11th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1081870.1081881",
	isbn          = "1-59593-135-X",
	pages         = "61--69",
	publisher     = "{ACM}",
	title         = "{Mining tree queries in a graph}",
	year          = 2005,
}