@misc{indiciae6c0d52b860c7,
  title = {System, cost, and risk analysis for access to space},
  author = {Chase, James P. and Carter, Rebecca L. and Smith, Jeffrey L.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20060043206},
  note = {Source identifier: 20060043206}
}