@misc{indiciaeaa713bf5d073,
  title = {Space technology - pay-off from spin-off.},
  author = {Waterman, R. H., Jr. and Welles, J. G.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19650041097},
  note = {Source identifier: 19650041097}
}