@misc{indiciae82c78b662ad0,
  title = {Fermi surface and electron-positron momentum density in YBa2Cu3O7.},
  author = {A Bansil and PE Mijnarends and LC Smedskjaer},
  year = {1991},
  doi = {10.1103/physrevb.43.3667},
  url = {https://pubmed.ncbi.nlm.nih.gov/9997688/},
  note = {Source identifier: 9997688}
}