@inproceedings{LICS-1996-AbadiF,
	author        = "Martín Abadi and Marcelo P. Fiore",
	booktitle     = "{Proceedings of the 11th Annual IEEE Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1996.561324",
	isbn          = "0-8186-7463-6",
	pages         = "242--252",
	publisher     = "{IEEE Computer Society}",
	title         = "{Syntactic Considerations on Recursive Types}",
	year          = 1996,
}