@misc{indiciaedf8ee4cad9eb,
  title = {Nonlinear electrodynamics in the granular superconductor YBa2Cu3O7: Experiments and interpretation.},
  author = {CD Jeffries and QH Lam and Y Kim and CM Kim and A Zettl and MP Klein},
  year = {1989},
  doi = {10.1103/physrevb.39.11526},
  url = {https://pubmed.ncbi.nlm.nih.gov/9947984/},
  note = {Source identifier: 9947984}
}