@inproceedings{STOC-1985-Wilber,
	author        = "Robert E. Wilber",
	booktitle     = "{Proceedings of the 17th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/22145.22157",
	pages         = "103--112",
	publisher     = "{ACM}",
	title         = "{White Pebbles Help}",
	year          = 1985,
}