@inproceedings{LICS-1989-AbadiPP,
	author        = "Martín Abadi and Benjamin C. Pierce and Gordon D. Plotkin",
	booktitle     = "{Proceedings of the Fourth Annual Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1989.39176",
	isbn          = "0-8186-1954-6",
	pages         = "216--225",
	publisher     = "{IEEE Computer Society}",
	title         = "{Faithful Ideal Models for Recursive Polymorphic Types}",
	year          = 1989,
}