@misc{indiciaef291823fc118,
  title = {Nonlinear Dynamics in Granular Columns.},
  author = {RS Sinkovits and S Sen},
  year = {1995},
  doi = {10.1103/physrevlett.74.2686},
  url = {https://pubmed.ncbi.nlm.nih.gov/10057992/},
  note = {Source identifier: 10057992}
}