@misc{indiciaedb6e45e2aeb6,
  title = {Performance and missions},
  author = {Boksenbom, A. S. and Gordon, S. and Graham, R. W. and Ordin, P. M. and Sloop, J. L. and Tischler, A. O.},
  year = {1957},
  url = {https://ntrs.nasa.gov/citations/19710070028},
  note = {Source identifier: 19710070028}
}