@article{GriesertWalczakHerder2003, author = {Griesert, Arnfried and Walczak, Oliver and Herder, Jens}, title = {Interactive Realtime Terrain Visualization for Virtual Set Applications}, journal = {Journal of the 3D-Forum Society}, volume = {17}, number = {4}, pages = {20 -- 26}, year = {2003}, }