@misc{indiciae22a6478bae9b,
  title = {A differential index assignment scheme for tree-structured vector quantization.},
  author = {J K Han and H M Kim},
  year = {1999},
  doi = {10.1109/42.774171},
  url = {https://pubmed.ncbi.nlm.nih.gov/10416805/},
  note = {Source identifier: 10416805}
}