@misc{indiciae4e73f387a27a,
  title = {Overlap interactions and bonding in ionic solids.},
  author = {WA Harrison},
  year = {1986},
  doi = {10.1103/physrevb.34.2787},
  url = {https://pubmed.ncbi.nlm.nih.gov/9939976/},
  note = {Source identifier: 9939976}
}