@inproceedings{ALP-PLILP-1998-Aoto,
	author        = "Takahito Aoto",
	booktitle     = "{Proceedings of the 10th International Symposium on Principles of Declarative Programming, Held Jointly with the Seventh International Conference on Algebraic and Logic Programming}",
	doi           = "10.1007/BFb0056618",
	isbn          = "3-540-65012-1",
	pages         = "250--265",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Solution to the Problem of Zantema on a Persistent Property of Term Rewriting Systems}",
	volume        = 1490,
	year          = 1998,
}