@misc{indiciae82a70c32d73f,
  title = {Plasma-sprayed dual density ceramic turbine seal system},
  author = {Clingman, D. L. and Schechter, B. and Cross, K. R. and Cavanagh, J. R.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800007151},
  note = {Source identifier: 19800007151}
}