@misc{indiciae8fa074770dee,
  title = {A horizontal Brazil-nut effect and its reverse.},
  author = {T Schnautz and R Brito and C A Kruelle and I Rehberg},
  year = {2005},
  doi = {10.1103/physrevlett.95.028001},
  url = {https://pubmed.ncbi.nlm.nih.gov/16090714/},
  note = {Source identifier: 16090714}
}