@misc{indiciae528ba228ace4,
  title = {Density relaxation in a vibrated granular material.},
  author = {JB Knight and CG Fandrich and CN Lau and HM Jaeger and SR Nagel},
  year = {1995},
  doi = {10.1103/physreve.51.3957},
  url = {https://pubmed.ncbi.nlm.nih.gov/9963105/},
  note = {Source identifier: 9963105}
}