@misc{indiciae115343ae1cb4,
  title = {Reactive stream separation photography},
  author = {Campbell, D. T. and Clapp, S. D. and Cline, G. L. and Proffit, R. L.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700057489},
  note = {Source identifier: 19700057489}
}