@misc{indiciaef6af61742b83,
  title = {Comment on "Proximity effect in YBa2Cu3O7/Y0.6Pr0.4Ba2Cu3O7/YBa2Cu3O7 junctions"},
  author = {VG Kogan and AY Simonov},
  year = {1992},
  doi = {10.1103/physrevlett.68.2106},
  url = {https://pubmed.ncbi.nlm.nih.gov/10045308/},
  note = {Source identifier: 10045308}
}