@misc{indiciaef450d3029d47,
  title = {Energy expressions in density-functional theory using line integrals.},
  author = {van Leeuwen R and EJ Baerends},
  year = {1995},
  doi = {10.1103/physreva.51.170},
  url = {https://pubmed.ncbi.nlm.nih.gov/9911569/},
  note = {Source identifier: 9911569}
}