@misc{indiciae67f906adadb0,
  title = {Random-walk approach to granular flows.},
  author = {H Caram and DC Hong},
  year = {1991},
  doi = {10.1103/physrevlett.67.828},
  url = {https://pubmed.ncbi.nlm.nih.gov/10044999/},
  note = {Source identifier: 10044999}
}