@misc{indiciae375f44cde4d4,
  title = {Expendable second stage reusable space shuttle booster. Volume 2: Technical summary. Book 1: Expendable second stage/reusable booster system definition},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19730006139},
  note = {Source identifier: 19730006139}
}