@inproceedings{STOC-2009-LeeMNS,
	author        = "Jon Lee and Vahab S. Mirrokni and Viswanath Nagarajan and Maxim Sviridenko",
	booktitle     = "{Proceedings of the 41st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1536414.1536459",
	isbn          = "978-1-60558-506-2",
	pages         = "323--332",
	publisher     = "{ACM}",
	title         = "{Non-monotone submodular maximization under matroid and knapsack constraints}",
	year          = 2009,
}