@misc{indiciae5253a744d619,
  title = {Pneumatic conveying of materials at partial gravity},
  author = {Sullivan, Thomas A. and Koenig, Elissa and Knudsen, Christian W. and Gibson, Michael A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920056101},
  note = {Source identifier: 19920056101}
}