@inproceedings{STOC-2012-CaiDW,
	author        = "Yang Cai and Constantinos Daskalakis and S. Matthew Weinberg",
	booktitle     = "{Proceedings of the 44th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/2213977.2214021",
	isbn          = "978-1-4503-1245-5",
	pages         = "459--478",
	publisher     = "{ACM}",
	title         = "{An algorithmic characterization of multi-dimensional mechanisms}",
	year          = 2012,
}