@misc{indiciaeaebdd64c5336,
  title = {Radial particle-size segregation during packing of particulates into cylindrical containers},
  author = {C.D. Ripple and R.V. James and J. Rubin},
  year = {1973},
  doi = {10.1016/0032-5910(73)80079-8},
  url = {https://pubs.usgs.gov/publication/70010095},
  note = {Source identifier: 70010095}
}