@misc{indiciae0ccf820e4515,
  title = {Pairing interaction in CuO clusters.},
  author = {JE Hirsch and Loh Jr and DJ Scalapino and S Tang},
  year = {1989},
  doi = {10.1103/physrevb.39.243},
  url = {https://pubmed.ncbi.nlm.nih.gov/9947145/},
  note = {Source identifier: 9947145}
}