@misc{indiciaea21e4e2a3253,
  title = {The strange eigenmode in Lagrangian coordinates.},
  author = {Jean-Luc Thiffeault},
  year = {2004},
  doi = {10.1063/1.1759431},
  url = {https://pubmed.ncbi.nlm.nih.gov/15446962/},
  note = {Source identifier: 15446962}
}