@misc{indiciae86fb125a88c7,
  title = {(Spin-)density-functional theory for open-shell systems: Exact magnetization density functional for the half-filled Hubbard trimer},
  author = {Ullrich, Carsten A.},
  year = {2019},
  doi = {10.1103/physreva.100.012516},
  url = {https://www.osti.gov/biblio/1545508},
  note = {Source identifier: 1545508}
}