@misc{indiciae42d1ac69bad3,
  title = {Hohenberg-Kohn kernel K(r-r').},
  author = {DM Bylander and L Kleinman},
  year = {1987},
  doi = {10.1103/physrevb.36.1775},
  url = {https://pubmed.ncbi.nlm.nih.gov/9943015/},
  note = {Source identifier: 9943015}
}