@misc{indiciaec19d5aebeccb,
  title = {NASA's Space Launch System Progress Report},
  author = {May, Todd A. and Singer, Joan A. and Cook, Jerry R. and Lyles, Garry M. and Beaman, David E.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120014549},
  note = {Source identifier: 20120014549}
}