@inproceedings{CSL-2017-TubellaGR,
	author        = "Andrea Aler Tubella and Alessio Guglielmi and Benjamin Ralph",
	booktitle     = "{Proceedings of the 26th EACSL Annual Conference on Computer Science Logic}",
	doi           = "10.4230/LIPIcs.CSL.2017.9",
	isbn          = "978-3-95977-045-3",
	pages         = "17",
	publisher     = "{Schloss Dagstuhl - Leibniz-Zentrum für Informatik}",
	title         = "{Removing Cycles from Proofs}",
	year          = 2017,
}