D Scherzer, St Jeschke, M. Wimmer:
"Pixel-Correct Shadow Maps with Temporal Reprojection and Shadow Test Confidence";
Talk: Eurographics Symposium on Rendering, Grenoble, Frankreich; 2007-06-25 - 2007-06-27; in: "Rendering Techniques 2007", J. Kautz, S. Pattanaik (ed.); (2007), ISBN: 9783905673524; 45 - 50.