@inproceedings{STOC-2000-AleksandrovMS,
	author        = "Lyudmil Aleksandrov and Anil Maheshwari and Jörg-Rüdiger Sack",
	booktitle     = "{Proceedings of the 32nd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/335305.335339",
	isbn          = "1-58113-184-4",
	pages         = "286--295",
	publisher     = "{ACM}",
	title         = "{Approximation algorithms for geometric shortest path problems}",
	year          = 2000,
}