@misc{indiciaeac49e655faed,
  title = {Isosurface extraction and spatial filtering using Persistent OcTree (POT).},
  author = {Qingmin Shi and Joseph JaJa},
  doi = {10.1109/tvcg.2006.157},
  url = {https://pubmed.ncbi.nlm.nih.gov/17080863/},
  note = {Source identifier: 17080863}
}