@inproceedings{STOC-2007-MosselR,
	author        = "Elchanan Mossel and Sébastien Roch",
	booktitle     = "{Proceedings of the 39th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1250790.1250811",
	isbn          = "978-1-59593-631-8",
	pages         = "128--134",
	publisher     = "{ACM}",
	title         = "{On the submodularity of influence in social networks}",
	year          = 2007,
}