@misc{indiciaecdad96c4f7cc,
  title = {Nonlinear dynamics of a parametrically driven sine-Gordon system.},
  author = {N Gronbech-Jensen and YS Kivshar and MR Samuelsen},
  year = {1993},
  doi = {10.1103/physrevb.47.5013},
  url = {https://pubmed.ncbi.nlm.nih.gov/10006662/},
  note = {Source identifier: 10006662}
}