@inproceedings{RTA-1991-CohenW,
	author        = "Dave Cohen and Phil Watson",
	booktitle     = "{Proceedings of the Fourth International Conference on Rewriting Techniques and Applications}",
	doi           = "10.1007/3-540-53904-2_100",
	editor        = "Ronald V. Book",
	isbn          = "3-540-53904-2",
	pages         = "240--251",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Efficient Representation of Arithmetic for Term Rewriting}",
	volume        = 488,
	year          = 1991,
}