@inproceedings{LICS-1994-ImpagliazzoPU,
	author        = "Russell Impagliazzo and Toniann Pitassi and Alasdair Urquhart",
	booktitle     = "{Proceedings of the Ninth Annual Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1994.316069",
	isbn          = "0-8186-6310-3",
	pages         = "220--228",
	publisher     = "{IEEE Computer Society}",
	title         = "{Upper and Lower Bounds for Tree-Like Cutting Planes Proofs}",
	year          = 1994,
}