@misc{indiciae1a381c9cd5ec,
  title = {Granular packings with moving side walls.},
  author = {James W Landry and Gary S Grest},
  year = {2004},
  doi = {10.1103/physreve.69.031303},
  url = {https://pubmed.ncbi.nlm.nih.gov/15089282/},
  note = {Source identifier: 15089282}
}