@article {Callan-2006-SVT,
	author=		"A. C. Callan-Jones and Robert A. Pelcovits and Vadim Slavin and Song Zhang and David H. Laidlaw and George B. Loriot",
	journal=	"Physical Review E",
	month=		"December",
	number=		"6",
	title=		"Simulation and Visualization of Topological Defects in Nematic Liquid Crystals",
	volume=		"74",
	year=		"2006",
	theme=		"natural",
	project=	"crystals",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu October 19 15:30:53 2006"
}
@article {Callan-2006-SVT-url,
	author=		"A. C. Callan-Jones and Robert A. Pelcovits and Vadim Slavin and Song Zhang and David H. Laidlaw and George B. Loriot",
	journal=	"Physical Review E",
	month=		"December",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/g/Callan-2006-SVT.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Callan-2006-SVT.bib}{(bibtex: Callan-2006-SVT)}",
	number=		"6",
	title=		"Simulation and Visualization of Topological Defects in Nematic Liquid Crystals",
	volume=		"74",
	year=		"2006",
	theme=		"natural",
	project=	"crystals",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu October 19 15:30:53 2006"
}