@misc{indiciae84616f724803,
  title = {Densities, operators, and basis sets.},
  author = {JE Harriman},
  year = {1986},
  doi = {10.1103/physreva.34.29},
  url = {https://pubmed.ncbi.nlm.nih.gov/9897222/},
  note = {Source identifier: 9897222}
}