@misc{indiciae333952ab353e,
  title = {Tunneling systems in superconducting YBa2Cu3O7.},
  author = {B Golding and NO Birge and WH Haemmerle and RJ Cava and E Rietman},
  year = {1987},
  doi = {10.1103/physrevb.36.5606},
  url = {https://pubmed.ncbi.nlm.nih.gov/9942212/},
  note = {Source identifier: 9942212}
}