@misc{indiciae40470eeedb60,
  title = {Zero-voltage states in ac-driven long Josephson junctions.},
  author = {N Gronbech-Jensen},
  year = {1992},
  doi = {10.1103/physrevb.45.7315},
  url = {https://pubmed.ncbi.nlm.nih.gov/10000506/},
  note = {Source identifier: 10000506}
}