@inproceedings{ILPS-1997-TanL,
	author        = "Jichang Tan and I-Peng Lin",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63180-6",
	pages         = "277--290",
	publisher     = "{MIT Press}",
	title         = "{Recursive Modes for Precise Analysis of Logic Programs}",
	year          = 1997,
}