@misc{indiciae79e920d5257e,
  title = {Development of cost-optimized insulation system for use in large solid rocket motors. Volume 3, task 3 - Material performance determination Final report},
  author = {Nachbar, D. L. and Simmons, B. A.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690026618},
  note = {Source identifier: 19690026618}
}