@inproceedings{STOC-1985-Alon,
	author        = "Noga Alon",
	booktitle     = "{Proceedings of the 17th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/22145.22156",
	pages         = "98--102",
	publisher     = "{ACM}",
	title         = "{Expanders, Sorting in Rounds and Superconcentrators of Limited Depth}",
	year          = 1985,
}