@inproceedings{STOC-1985-Lubiw,
	author        = "Anna Lubiw",
	booktitle     = "{Proceedings of the 17th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/22145.22189",
	pages         = "396--404",
	publisher     = "{ACM}",
	title         = "{Doubly Lexical Orderings of Matrices}",
	year          = 1985,
}