@misc{indiciaeaa75c414d333,
  title = {Quantum-interference device without Josephson junctions.},
  author = {HJ Fink and V Grünfeld and A López},
  year = {1987},
  doi = {10.1103/physrevb.35.35},
  url = {https://pubmed.ncbi.nlm.nih.gov/9940566/},
  note = {Source identifier: 9940566}
}