@inproceedings{ILPC-1982-Shapiro82,
	author        = "Ehud Y. Shapiro",
	booktitle     = "{Proceedings of the First International Logic Programming Conference}",
	pages         = "154--163",
	publisher     = "{ADDP-GIA}",
	title         = "{Alternation and the Computational Complexity of Logic Programs}",
	year          = 1982,
}