@misc{indiciaec64c08b286d9,
  title = {XRONOS: A timing analysis software package. User's guide, version 3.00},
  author = {Stella, L. and Angelli, L. and Barron, Chris},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930020834},
  note = {Source identifier: 19930020834}
}