@inproceedings{LICS-1994-Ben-DavidB,
	author        = "Shai Ben-David and Rachel Ben-Eliyahu",
	booktitle     = "{Proceedings of the Ninth Annual Symposium on Logic in Computer Science}",
	doi           = "10.1109/LICS.1994.316043",
	isbn          = "0-8186-6310-3",
	pages         = "477--486",
	publisher     = "{IEEE Computer Society}",
	title         = "{a modal logic for subjective default reasoning}",
	year          = 1994,
}