@inproceedings{CSL-2000-Esik,
	author        = "Zoltán Ésik",
	booktitle     = "{Proceedings of the 14th EACSL Annual Conference on Computer Science Logic}",
	doi           = "10.1007/3-540-44622-2_20",
	isbn          = "3-540-67895-6",
	pages         = "302--316",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Axiomatizing the Least Fixed Point Operation and Binary Supremum}",
	volume        = 1862,
	year          = 2000,
}