@inproceedings{LICS-2007-MontanariP,
	author        = "Angelo Montanari and Gabriele Puppis",
	booktitle     = "{Proceedings of the 22nd IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.2007.6",
	isbn          = "0-7695-2908-9",
	pages         = "141--150",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Contraction Method to Decide MSO Theories of Deterministic Trees}",
	year          = 2007,
}