Tobias Sturn
Sturning Technology - Real-Time Rendering of Non Photorealistic 3d Worlds. AV Akademikerverlag, July 2013.
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Elmar Eisemann, Michael Schwarz, Ulf Assarsson, Michael WimmerORCID iD
Real-Time Shadows. A.K. Peters, 2011.

Oliver Mattausch
Visibility Algorithms for Real-Time Rendering. Suedwestdeutscher Verlag fuer Hochschulschriften, 2010.

Daniel Scherzer
Temporal Coherence in Real-Time Rendering. Verlag Dr. Müller, 2010.
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Ralf Habel
Real-time Rendering and Animation of Vegetation: Advances in displaying vegetation for interactive applications. Suedwestdeutscher Verlag fuer Hochschulschriften, 2009.