@article{Elber95,
  title = {Line Art Rendering via a Coverage of Isoparametric Curves},
  author = {Gershon Elber},
  year = {1995},
  url = {http://www.computer.org/tvcg/tg1995/v0231abs.htm},
  tags = {coverage},
  researchr = {https://researchr.org/publication/Elber95},
  cites = {0},
  citedby = {0},
  journal = {IEEE Trans. Vis. Comput. Graph.},
  volume = {1},
  number = {3},
  pages = {231-239},
}