@misc{indiciaec92e428212f9,
  title = {Representing higher-order singularities in vector fields on piecewise linear surfaces.},
  author = {Wan-Chiu Li and Bruno Vallet and Nicolas Ray and Bruno Lévy},
  doi = {10.1109/tvcg.2006.173},
  url = {https://pubmed.ncbi.nlm.nih.gov/17080867/},
  note = {Source identifier: 17080867}
}