@misc{indiciae3dc46c17b012,
  title = {Development of a protective coating system for regeneratively cooled thrust chambers Final technical report, 1 Jul. 1967 - 31 Mar. 1969},
  author = {Heestand, R. L. and Kizer, D. E. and Ruderer, C. G.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700002309},
  note = {Source identifier: 19700002309}
}