@TechReport{boulos:06:Cook,
	title	= { {Interactive} {Distribution} {Ray} {Tracing}},
	author	= { Solomon Boulos and Dave Edwards and J Dylan Lacewell and Joe Kniss and Jan Kautz and Peter Shirley and Ingo Wald },
	year	= { 2006 },
	school	= { {SCI} {Institute,} {University} {of} {Utah} },
	number	= { {UUSCI-2006-022} }
}