@misc{indiciae40e647980c95,
  title = {String ratchets: ac driven asymmetric kinks.},
  author = {G Costantini and F Marchesoni and M Borromeo},
  year = {2002},
  doi = {10.1103/physreve.65.051103},
  url = {https://pubmed.ncbi.nlm.nih.gov/12059525/},
  note = {Source identifier: 12059525}
}