@misc{indiciae51aa2101da81,
  title = {Analysis of DSN software anomalies},
  author = {Galorath, D. D. and Hecht, H. and Hecht, M. and Reifer, D. J.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810015994},
  note = {Source identifier: 19810015994}
}