@inproceedings{STOC-1987-BarringtonT,
	author        = "David A. Mix Barrington and Denis Thérien",
	booktitle     = "{Proceedings of the 19th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/28395.28407",
	isbn          = "0-89791-221-7",
	pages         = "101--109",
	publisher     = "{ACM}",
	title         = "{Finite Monoids and the Fine Structure of NC¹}",
	year          = 1987,
}