@inproceedings{Kettner00,
  title = {Contour-Edge Based Polyhedron Visualization},
  author = {Lutz Kettner},
  year = {2000},
  tags = {rule-based},
  researchr = {https://researchr.org/publication/Kettner00},
  cites = {0},
  citedby = {0},
  pages = {77-80},
  booktitle = {EWCG},
}