@inproceedings{ICFP-2006-DenielouL,
	author        = "Pierre-Malo Deniélou and James J. Leifer",
	booktitle     = "{Proceedings of the 11th International Conference on Functional Programming}",
	doi           = "10.1145/1159803.1159841",
	editor        = "John H. Reppy and Julia L. Lawall",
	isbn          = "1-59593-309-3",
	pages         = "286--297",
	publisher     = "{ACM}",
	title         = "{Abstraction preservation and subtyping in distributed languages}",
	year          = 2006,
}