@inproceedings{ICLP-1993-HarlandR,
	author        = "James Harland and Kotagiri Ramamohanarao",
	booktitle     = "{Proceedings of the 10th International Conference on Logic Programming}",
	isbn          = "0-262-73105-3",
	pages         = "683--699",
	publisher     = "{MIT Press}",
	title         = "{Constraint Propagation for Linear Recursive Rules}",
	year          = 1993,
}