@misc{indiciae1c83ee112b13,
  title = {Systems Analysis Overview.},
  author = {Drewien, Celeste A. and Osborn, Thor D. and Hess, Marguerite Evelyn},
  year = {2019},
  url = {https://www.osti.gov/biblio/1641663},
  note = {Source identifier: 1641663}
}