@inproceedings{ILPS-1993-SudarshanR,
	author        = "S. Sudarshan and Raghu Ramakrishnan",
	booktitle     = "{Proceedings of the International Symposium on Logic Programming}",
	isbn          = "0-262-63152-0",
	pages         = "557--574",
	publisher     = "{MIT Press}",
	title         = "{Optimizations of Bottom-Up Evaluation with Non-Ground Terms}",
	year          = 1993,
}