@inproceedings{TLCA-2005-Herbelin,
	author        = "Hugo Herbelin",
	booktitle     = "{Proceedings of the Seventh International Conference on Typed Lambda Calculi and Applications}",
	doi           = "10.1007/11417170_16",
	isbn          = "3-540-25593-1",
	pages         = "209--220",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Degeneracy of Σ-Types in Presence of Computational Classical Logic}",
	volume        = 3461,
	year          = 2005,
}