@inproceedings{PPDP-2013-PinoBV,
	author        = "Luis Fernando Pino and Filippo Bonchi and Frank D. Valencia",
	booktitle     = "{Proceedings of the 15th International Conference on Principles and Practice of Declarative Programming}",
	doi           = "10.1145/2505879.2505902",
	isbn          = "978-1-4503-2154-9",
	pages         = "263--274",
	publisher     = "{ACM}",
	title         = "{Efficient computation of program equivalence for confluent concurrent constraint programming}",
	year          = 2013,
}