@inproceedings{STOC-2014-FriggstadS,
	author        = "Zachary Friggstad and Chaitanya Swamy",
	booktitle     = "{Proceedings of the 46th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/2591796.2591840",
	isbn          = "978-1-4503-2710-7",
	pages         = "744--753",
	publisher     = "{ACM}",
	title         = "{Approximation algorithms for regret-bounded vehicle routing and applications to distance-constrained vehicle routing}",
	year          = 2014,
}