@misc{indiciae64ed0c131d69,
  title = {Atomic systems with a completely monotonic electron density.},
  author = {JC Angulo and JS Dehesa},
  year = {1991},
  doi = {10.1103/physreva.44.1516},
  url = {https://pubmed.ncbi.nlm.nih.gov/9906113/},
  note = {Source identifier: 9906113}
}