@misc{indiciae1f418ec0f584,
  title = {Ultra-High-Temperature Ceramics Evaluated for Aeropropulsion Use},
  author = {Stanley R Levine and Elizabeth J Opila and Michael C Halbig and James D Kiser and Mrityunjay Singh and Jonathan A Salem},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20050214703},
  note = {Source identifier: 20050214703}
}