@misc{indiciaeb32a1e365ba2,
  title = {Instabilities of anisotropic interacting Fermi systems.},
  author = {C Castellani and Di Castro C and W Metzner},
  year = {1992},
  doi = {10.1103/physrevlett.69.1703},
  url = {https://pubmed.ncbi.nlm.nih.gov/10046292/},
  note = {Source identifier: 10046292}
}