@inproceedings{RTA-1997-GreenHK,
	author        = "Edward L. Green and Lenwood S. Heath and Benjamin J. Keller",
	booktitle     = "{Proceedings of the Eighth International Conference on Rewriting Techniques and Applications}",
	doi           = "10.1007/3-540-62950-5_83",
	editor        = "Hubert Comon",
	isbn          = "3-540-62950-5",
	pages         = "331--334",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Opal: A System for Computing Noncommutative Gröbner Bases}",
	volume        = 1232,
	year          = 1997,
}