@misc{indiciae31ba1c44578d,
  title = {The next 40 years in space standards},
  author = {Sheetz, H. J. and Cao, Chun and Reid, M. S.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900026295},
  note = {Source identifier: 19900026295}
}