@InProceedings{boulos:07:PacketDRT,
	title	= { {Packet-based} {Whitted} {and} {Distribution} {Ray} {Tracing}},
	author	= { Solomon Boulos and Dave Edwards and J Dylan Lacewell and Joe Kniss and Jan Kautz and Ingo Wald and Peter Shirley },
	booktitle	= { {Proceedings} {of} {Graphics} {Interface} {2007} }
}