@inproceedings{STOC-2005-ElkinEST,
	author        = "Michael Elkin and Yuval Emek and Daniel A. Spielman and Shang-Hua Teng",
	booktitle     = "{Proceedings of the 37th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1060590.1060665",
	isbn          = "1-58113-960-8",
	pages         = "494--503",
	publisher     = "{ACM}",
	title         = "{Lower-stretch spanning trees}",
	year          = 2005,
}