@misc{indiciae55f55cff2230,
  title = {Intruder state avoidance multireference Møller-Plesset perturbation theory.},
  author = {Henryk A Witek and Yoong-Kee Choe and James P Finley and Kimihiko Hirao},
  year = {2002},
  doi = {10.1002/jcc.10098},
  url = {https://pubmed.ncbi.nlm.nih.gov/12116401/},
  note = {Source identifier: 12116401}
}