@article {Sigfridsson-2002-TFV,
	author=		"Andreas Sigfridsson",
	journal=	"IEEE Visualization",
	title=		"Tensor Field Visualisation using Adaptive Filtering of Noise Fields combined with Glyph Rendering",
	year=		"2002",
	theme=		"",
	project=	"crystals",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri October 29 22:06:55 2004"
}
@article {Sigfridsson-2002-TFV-url,
	author=		"Andreas Sigfridsson",
	journal=	"IEEE Visualization",
	note=		" \url{http://www.cs.brown.edu/research/vis/docs/pdf/Sigfridsson-2002-TFV.pdf}{(pdf)} \url{http://www.cs.brown.edu/research/vis/results/bibtex/Sigfridsson-2002-TFV.bib}{(bibtex: Sigfridsson-2002-TFV)}",
	title=		"Tensor Field Visualisation using Adaptive Filtering of Noise Fields combined with Glyph Rendering",
	year=		"2002",
	theme=		"",
	project=	"crystals",
	added-by=	"Daniel Acevedo",
	date-added=	"Fri October 29 22:06:55 2004"
}