@misc{indiciae8a1c47d53db6,
  title = {Barycentric parameterizations for isotropic BRDFs.},
  author = {Michael M Stark and James Arvo and Brian Smits},
  doi = {10.1109/tvcg.2005.26},
  url = {https://pubmed.ncbi.nlm.nih.gov/15747636/},
  note = {Source identifier: 15747636}
}