@inproceedings{PEPM-2008-SaabasU,
	author        = "Ando Saabas and Tarmo Uustalu",
	booktitle     = "{Proceedings of the 13th Symposium on Partial Evaluation and Semantics-Based Program Manipulation}",
	doi           = "10.1145/1328408.1328422",
	isbn          = "978-1-59593-977-7",
	pages         = "91--101",
	publisher     = "{ACM}",
	title         = "{Proof optimization for partial redundancy elimination}",
	year          = 2008,
}