@misc{indiciae3bb8531270de,
  title = {Bidirectional reflectance distribution function of specular surfaces with hemispherical pits.},
  author = {Sylvia C Pont and Jan J Koenderink},
  year = {2002},
  doi = {10.1364/josaa.19.002456},
  url = {https://pubmed.ncbi.nlm.nih.gov/12469741/},
  note = {Source identifier: 12469741}
}