@inproceedings{ICALP-1991-Fernando,
	author        = "Tim Fernando",
	booktitle     = "{Proceedings of the 18th International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/3-540-54233-7_143",
	isbn          = "3-540-54233-7",
	pages         = "303--313",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Provably Recursive Programs and Program Extraction}",
	volume        = 510,
	year          = 1991,
}