@inproceedings{POPL-1986-LengauerH,
	author        = "Christian Lengauer and Chua-Huang Huang",
	booktitle     = "{Conference Record of the 13th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/512644.512673",
	pages         = "307--317",
	publisher     = "{ACM Press}",
	title         = "{A Mechanically Certified Theorem about Optimal Concurrency of Sorting Networks}",
	year          = 1986,
}