@misc{indiciae125638e4bee6,
  title = {Shape-from-shading for matte and glossy objects.},
  author = {Harold T Nefs and Jan J Koenderink and Astrid M L Kappers},
  year = {2005},
  doi = {10.1016/j.actpsy.2005.08.001},
  url = {https://pubmed.ncbi.nlm.nih.gov/16181604/},
  note = {Source identifier: 16181604}
}