@inproceedings{STOC-2010-BeameHP,
	author        = "Paul Beame and Trinh Huynh and Toniann Pitassi",
	booktitle     = "{Proceedings of the 42nd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1806689.1806703",
	isbn          = "978-1-4503-0050-6",
	pages         = "87--96",
	publisher     = "{ACM}",
	title         = "{Hardness amplification in proof complexity}",
	year          = 2010,
}