@misc{indiciaee8f20986dd44,
  title = {Rigidity phase transition in granular packings.},
  author = {E Aharonov and D Sparks},
  year = {1999},
  doi = {10.1103/physreve.60.6890},
  url = {https://pubmed.ncbi.nlm.nih.gov/11970627/},
  note = {Source identifier: 11970627}
}