@misc{indiciae54c7613ab890,
  title = {SIRU utilization. Volume 2: Software description and program documentation},
  author = {Oehrle, J. and Whittredge, R.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19740002504},
  note = {Source identifier: 19740002504}
}