@inproceedings{STOC-1998-GertnerIKM,
	author        = "Yael Gertner and Yuval Ishai and Eyal Kushilevitz and Tal Malkin",
	booktitle     = "{Proceedings of the 30th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/276698.276723",
	isbn          = "0-89791-962-9",
	pages         = "151--160",
	publisher     = "{ACM}",
	title         = "{Protecting Data Privacy in Private Information Retrieval Schemes}",
	year          = 1998,
}