@article{SFWS03,
  author      = {Mario Costa Sousa and
                 Kevin Foster and
                 Brian Wyvill and
                 Faramarz F. Samavati},
  title       = {Precise Ink Drawing of 3D Models},
  journal     = {Computer Graphics Forum},
  volume      = {22},
  number      = {3},
  year        = {2003},
  pages       = {369-380},
  url         = {http://diglib.eg.org/EG/CGF/volume22/issue3/cgf_684.html}  
}