@inproceedings{FoSSaCS-2008-GodoyMT,
	author        = "Guillem Godoy and Sebastian Maneth and Sophie Tison",
	booktitle     = "{Proceedings of the 11th International Conference on Foundations of Software Science and Computation Structures}",
	doi           = "10.1007/978-3-540-78499-9_10",
	isbn          = "978-3-540-78497-5",
	pages         = "127--141",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Classes of Tree Homomorphisms with Decidable Preservation of Regularity}",
	volume        = 4962,
	year          = 2008,
}