@misc{indiciaee2f18ffb4f7b,
  title = {Fluidic plasma display study, phase 3 Quarterly report, 5 Jul. - 5 Oct. 1969},
  author = {Van Der Heyden, J.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700015896},
  note = {Source identifier: 19700015896}
}