@inproceedings{STOC-1976-PapadimitriouS,
	author        = "Christos H. Papadimitriou and Kenneth Steiglitz",
	booktitle     = "{Proceedings of the Eighth Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800113.803625",
	pages         = "1--9",
	publisher     = "{ACM}",
	title         = "{Some Complexity Results for the Traveling Salesman Problem}",
	year          = 1976,
}