@inproceedings{STOC-1989-CohenM,
	author        = "Edith Cohen and Nimrod Megiddo",
	booktitle     = "{Proceedings of the 21st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/73007.73057",
	isbn          = "0-89791-307-8",
	pages         = "523--534",
	publisher     = "{ACM}",
	title         = "{Strongly Polynomial-Time and NC Algorithms for Detecting Cycles in Dynamic Graphs}",
	year          = 1989,
}