@misc{indiciae46b9fd08723b,
  title = {Modulationally unstable ion acoustic waves.},
  author = {R Bharuthram},
  year = {1988},
  doi = {10.1103/physreva.37.543},
  url = {https://pubmed.ncbi.nlm.nih.gov/9899684/},
  note = {Source identifier: 9899684}
}