@InProceedings{wald:07:Star,
	title	= { {State} {of} {the} {Art} {in} {Ray} {Tracing} {Animated} {Scenes}},
	author	= { Ingo Wald and William R Mark and Johannes G{\"u}nther and Solomon Boulos and Thiago Ize and Warren Hunt and Steven G Parker and Peter Shirley },
	booktitle	= { {Eurographics} {2007} {State} {of} {the} {Art} {Reports} }
}