@misc{indiciae787afc17024f,
  title = {On functions and quantities derived from the experimental electron density.},
  author = {Vladimir Tsirelson and Adam Stash},
  year = {2004},
  doi = {10.1107/s010876730401339x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15477680/},
  note = {Source identifier: 15477680}
}