@misc{indiciae8848e0961c2a,
  title = {NASA Systems Engineering Handbook},
  author = {Hirshorn, Steven R. and Voss, Linda D. and Bromley, Linda K.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170001761},
  note = {Source identifier: 20170001761}
}