@misc{indiciaec4ba7cf3f090,
  title = {Guidelines for certification of existing sensitive systems},
  author = {Giragosian, P. A. and Mastbrook, D. W. and Tompkins, F. G.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19850068306},
  note = {Source identifier: 19850068306}
}