@inproceedings{ICALP-v2-2012-BroadbentCHS,
	author        = "Christopher H. Broadbent and Arnaud Carayol and Matthew Hague and Olivier Serre",
	booktitle     = "{Proceedings of the 39th International Colloquium on Automata, Languages, and Programming, Part II}",
	doi           = "10.1007/978-3-642-31585-5_18",
	isbn          = "978-3-642-31584-8",
	pages         = "165--176",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Saturation Method for Collapsible Pushdown Systems}",
	volume        = 7392,
	year          = 2012,
}