@inproceedings{STOC-1989-ChazelleEGS,
	author        = "Bernard Chazelle and Herbert Edelsbrunner and Leonidas J. Guibas and Micha Sharir",
	booktitle     = "{Proceedings of the 21st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/73007.73044",
	isbn          = "0-89791-307-8",
	pages         = "382--393",
	publisher     = "{ACM}",
	title         = "{Lines in Space-Combinatorics, Algorithms and Applications}",
	year          = 1989,
}