@misc{indiciaee2c55a29a3a6,
  title = {Ceramic applications in turbine engines},
  author = {Helms, H. E. and Heitman, P. W. and Lindgren, L. C. and Thrasher, S. R.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19850019797},
  note = {Source identifier: 19850019797}
}