@inproceedings{STOC-1981-JosephY,
	author        = "Deborah Joseph and Paul Young",
	booktitle     = "{Proceedings of the 13th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/800076.802457",
	pages         = "55--61",
	publisher     = "{ACM}",
	title         = "{Fast Programs for Initial Segments and Polynomial Time Computation in Weak Models of Arithmetic}",
	year          = 1981,
}