@misc{indiciaedb13052a45d8,
  title = {Friction based material sorter},
  author = {Spangenberger, Jeffrey S. and Daniels, Edward J. and Jody, Bassam J. and Pomykala, Jr., Joseph A.},
  year = {2010},
  url = {https://www.osti.gov/biblio/1531640},
  note = {Source identifier: 1531640}
}