@misc{indiciaea40fdedbb987,
  title = {Development of cost-optimized insulation system for use in large solid rocket motors. Volume 1, task 1 - Survey and screening Final report},
  author = {Nachbar, D. L. and Simmons, B. A.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690026616},
  note = {Source identifier: 19690026616}
}