@inproceedings{ML-1992-FisherXZ,
	author        = "Douglas H. Fisher and Ling Xu and Nazih Zard",
	booktitle     = "{Proceedings of the Ninth International Workshop on Machine Learning}",
	isbn          = "1-55860-247-X",
	pages         = "162--168",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Ordering Effects in Clustering}",
	year          = 1992,
}