@inproceedings{STOC-1996-KleinL,
	author        = "Philip N. Klein and Hsueh-I Lu",
	booktitle     = "{Proceedings of the 28th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/237814.237980",
	isbn          = "0-89791-785-5",
	pages         = "338--347",
	publisher     = "{ACM}",
	title         = "{Efficient Approximation Algorithms for Semidefinite Programs Arising from MAX CUT and COLORING}",
	year          = 1996,
}