@inproceedings {Zeleznik-1996-SIS,
	author=		"Robert Zeleznik and K.P. Herndon and J.F. Hughes",
	booktitle=	"ACM Transactions on Graphics, Proceedings of SIGGRAPH",
	title=		"SKETCH: An Interface for Sketching {3D} Scenes",
	year=		"1996",
	theme=		"tech",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Tue October 7 10:16:53 2003"
}
@inproceedings {Zeleznik-1996-SIS-url,
	author=		"Robert Zeleznik and K.P. Herndon and J.F. Hughes",
	booktitle=	"ACM Transactions on Graphics, Proceedings of SIGGRAPH",
	note=		" \url{http://www.cs.brown.edu/research/vis/results/bibtex/Zeleznik-1996-SIS.bib}{(bibtex: Zeleznik-1996-SIS)}",
	title=		"SKETCH: An Interface for Sketching {3D} Scenes",
	year=		"1996",
	theme=		"tech",
	project=	"",
	added-by=	"Christina Kennedy",
	date-added=	"Tue October 7 10:16:53 2003"
}