@misc{indiciae83daebbd3f6b,
  title = {Critical Software for Human Spaceflight},
  author = {Preden, Antonio and Kaschner, Jens and Rettig, Felix and Rodriggs, Michael},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170003939},
  note = {Source identifier: 20170003939}
}