@inproceedings{ICFP-2005-AhmedFM,
	author        = "Amal J. Ahmed and Matthew Fluet and Greg Morrisett",
	booktitle     = "{Proceedings of the 10th International Conference on Functional Programming}",
	doi           = "10.1145/1086365.1086376",
	editor        = "Olivier Danvy and Benjamin C. Pierce",
	isbn          = "1-59593-064-7",
	pages         = "78--91",
	publisher     = "{ACM}",
	title         = "{A step-indexed model of substructural state}",
	year          = 2005,
}