@article{PhysRevA.104.032803,
  title = {Exact expressions for the height of the interatomic step in the exchange-correlation potential from the derivative discontinuity of the energy},
  author = {Hodgson, M. J. P.},
  journal = {Phys. Rev. A},
  volume = {104},
  issue = {3},
  pages = {032803},
  numpages = {8},
  year = {2021},
  month = {Sep},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevA.104.032803},
  url = {https://link.aps.org/doi/10.1103/PhysRevA.104.032803}
}