@inproceedings{STOC-2012-DevanurJ,
	author        = "Nikhil R. Devanur and Kamal Jain",
	booktitle     = "{Proceedings of the 44th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/2213977.2213992",
	isbn          = "978-1-4503-1245-5",
	pages         = "137--144",
	publisher     = "{ACM}",
	title         = "{Online matching with concave returns}",
	year          = 2012,
}