@inproceedings{POPL-1987-LeivantF,
	author        = "Daniel Leivant and Tim Fernando",
	booktitle     = "{Conference Record of the 14th Annual Symposium on Principles of Programming Languages}",
	doi           = "10.1145/41625.41647",
	isbn          = "0-89791-215-2",
	pages         = "246--252",
	publisher     = "{ACM Press}",
	title         = "{Skinny and Fleshy Failures of Relative Completeness}",
	year          = 1987,
}