@misc{indiciaed786cdafec07,
  title = {A dual-level approach to density-functional theory.},
  author = {Takahito Nakajima and Kimihiko Hirao},
  year = {2006},
  doi = {10.1063/1.2198529},
  url = {https://pubmed.ncbi.nlm.nih.gov/16709098/},
  note = {Source identifier: 16709098}
}