Contour curves and isophotes on rational ruled surfaces

Jan Vrsek. Contour curves and isophotes on rational ruled surfaces. Computer Aided Geometric Design, 65:1-12, 2018. [doi]

@article{Vrsek18,
  title = {Contour curves and isophotes on rational ruled surfaces},
  author = {Jan Vrsek},
  year = {2018},
  doi = {10.1016/j.cagd.2018.06.006},
  url = {https://doi.org/10.1016/j.cagd.2018.06.006},
  researchr = {https://researchr.org/publication/Vrsek18},
  cites = {0},
  citedby = {0},
  journal = {Computer Aided Geometric Design},
  volume = {65},
  pages = {1-12},
}