@inproceedings{TLCA-1997-Xi,
	author        = "Hongwei Xi",
	booktitle     = "{Proceedings of the Fourth International Conference on Typed Lambda Calculi and Applications}",
	doi           = "10.1007/3-540-62688-3_48",
	isbn          = "3-540-62688-3",
	pages         = "390--404",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Weak and Strong β Normalisations in Typed λ-Calculi}",
	volume        = 1210,
	year          = 1997,
}