@inproceedings{CC-1998-Boyland,
	author        = "John Boyland",
	booktitle     = "{Proceedings of the Seventh International Conference on Compiler Construction}",
	doi           = "10.1007/BFb0026421",
	isbn          = "3-540-64304-4",
	pages         = "31--49",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Analyzing Direct Non-local Dependencies in Attribute Grammars}",
	volume        = 1383,
	year          = 1998,
}