@misc{indiciaeed7d3841fd8a,
  title = {Closed Loop Guidance Trade Study for Space Launch System Block-1B Vehicle},
  author = {Ahmad, Naeem and Hawkins, Matt and Von der Porten, Paul and Pinson, Robin and Dukeman, Greg and Fill, Thomas},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20180006370},
  note = {Source identifier: 20180006370}
}