@inproceedings{STOC-2004-LeviRS,
	author        = "Retsef Levi and Robin Roundy and David B. Shmoys",
	booktitle     = "{Proceedings of the 36th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1007352.1007410",
	isbn          = "1-58113-852-0",
	pages         = "353--362",
	publisher     = "{ACM}",
	title         = "{Primal-dual algorithms for deterministic inventory problems}",
	year          = 2004,
}