@inproceedings{td08d,
    author = {Trapp, Matthias and Döllner, Jürgen},
    booktitle = {ACM SIGGRAPH Asia 2008 - Sketch Program},
    title = {Relief Clipping Planes for Real-Time Rendering},
    year = {2008},
    affiliation = {Hasso-Plattner-Insitute, University of Potsdam},
}