@inproceedings{ALP-1988-Dahn,
	author        = "Bernd I. Dahn",
	booktitle     = "{Proceedings of the First International Workshop on Algebraic and Logic Programming}",
	doi           = "10.1007/3-540-50667-5_63",
	isbn          = "3-540-50667-5",
	pages         = "119--126",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Boolean Valued Models and Incomplete Specifications}",
	volume        = 343,
	year          = 1988,
}