@inproceedings{dk09,
    author = {Döllner, Jürgen and Kyprianidis, Jan Eric},
    booktitle = {Proceedings of the First ICA Symposium for Central and Eastern Europe 2009},
    title = {Approaches to Image Abstraction for Photorealistic Depictions of Virtual 3D Models},
    year = {2009},
    organization = {Vienna University of Technology},
    pages = {371--385},
}