@misc{indiciaecb3148f3ff36,
  title = {Simulated trajectories error analysis program, version 2. Volume 2: Programmer's manual},
  author = {Vogt, E. D. and Adams, G. L. and Working, M. M. and Ferguson, J. B. and Bynum, M. R.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19740003544},
  note = {Source identifier: 19740003544}
}