@InProceedings{DBLP:conf/si3d/GuhaKMV03,
   title = {Application of the two-sided depth test to CSG rendering},
   author = {Sudipto Guha and Shankar Krishnan and Kamesh Munagala and Suresh Venkatasubramanian},
   year = 2003,
   BookTitle = {SI3D},
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/DBLP-conf-si3d-GuhaKMV03.pdf}
}