@misc{indiciae85b83704c562,
  title = {Variational approach to hard sphere segregation under gravity.},
  author = {Joseph A Both and Daniel C Hong},
  year = {2002},
  doi = {10.1103/physrevlett.88.124301},
  url = {https://pubmed.ncbi.nlm.nih.gov/11909464/},
  note = {Source identifier: 11909464}
}