@misc{indiciaeaef1b8b53e30,
  title = {Shocks in supersonic sand.},
  author = {Erin C Rericha and Chris Bizon and Mark D Shattuck and Harry L Swinney},
  year = {2001},
  doi = {10.1103/physrevlett.88.014302},
  url = {https://pubmed.ncbi.nlm.nih.gov/11800951/},
  note = {Source identifier: 11800951}
}