@inproceedings{STOC-1973-Oppen,
	author        = "Derek C. Oppen",
	booktitle     = "{Proceedings of the Fifth Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800125.804033",
	pages         = "34--37",
	publisher     = "{ACM}",
	title         = "{Elementary Bounds for Presburger Arithmetic}",
	year          = 1973,
}