@Article{wald:09:STAR,
  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",
  title        = "State of the Art in Ray Tracing Animated Scenes",
  journal      = "Computer Graphics Forum",
  volume       = 28,
  number       = 6,
  year         = 2009,
  pages        = "1691--1722",
  ISSN         = "1467-8659",
  doi          = "10.1111/j.1467-8659.2008.01313.x",
  publisher    = "Blackwell Publishing Ltd"
}