@misc{indiciaeecc2af2e67e8,
  title = {HfB2-SiC Materials for Sharp Leading Edges},
  author = {Johnson, Sylvia M. and Ellerby, Don and Irby, Edward and Beckman, Sarah and Gusman, Michael and Gasch, Matthew and Venkatapathy, Ethiras},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20030014611},
  note = {Source identifier: 20030014611}
}