@inproceedings{STOC-1999-AlstrupBR,
	author        = "Stephen Alstrup and Amir M. Ben-Amram and Theis Rauhe",
	booktitle     = "{Proceedings of the 31st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/301250.301383",
	isbn          = "1-58113-067-8",
	pages         = "499--506",
	publisher     = "{ACM}",
	title         = "{Worst-Case and Amortised Optimality in Union-Find}",
	year          = 1999,
}