@misc{indiciae4ffeae74fdb9,
  title = {Aspect graphs for visual recognition of three-dimensional objects.},
  author = {T Van Effelterre},
  year = {1994},
  doi = {10.1068/p230563},
  url = {https://pubmed.ncbi.nlm.nih.gov/7800470/},
  note = {Source identifier: 7800470}
}