@misc{indiciaef03910d9c1bb,
  title = {Spacelab - Beyond development},
  author = {Johnson, Charles W. and Keen, Bradford L. and Mcmahon, Arthur J.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910025381},
  note = {Source identifier: 19910025381}
}