@inproceedings{POPL-1997-Rehof,
	author        = "Jakob Rehof",
	booktitle     = "{Conference Record of the 24th Symposium on Principles of Programming Languages}",
	doi           = "10.1145/263699.263738",
	editor        = "Peter Lee and Fritz Henglein and Neil D. Jones",
	isbn          = "0-89791-853-3",
	pages         = "278--291",
	publisher     = "{ACM Press}",
	title         = "{Minimal Typings in Atomic Subtyping}",
	year          = 1997,
}