@misc{indiciaee90b9acd8493,
  title = {Excitons in insulating cuprates.},
  author = {ME Simón and AA Aligia and CD Batista and ER Gagliano and F Lema},
  year = {1996},
  doi = {10.1103/physrevb.54.r3780},
  url = {https://pubmed.ncbi.nlm.nih.gov/9986371/},
  note = {Source identifier: 9986371}
}