@inproceedings{STOC-1995-HannenhalliP,
	author        = "Sridhar Hannenhalli and Pavel A. Pevzner",
	booktitle     = "{Proceedings of the 27th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/225058.225112",
	isbn          = "0-89791-718-9",
	pages         = "178--189",
	publisher     = "{ACM}",
	title         = "{Transforming cabbage into turnip: polynomial algorithm for sorting signed permutations by reversals}",
	year          = 1995,
}