@misc{indiciaec7f6142239fe,
  title = {Protective coating for ceramic materials},
  author = {Kourtides, Demetrius A. and Churchward, Rex A. and Lowe, David M.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950016974},
  note = {Source identifier: 19950016974}
}