@misc{indiciae3efcf918417f,
  title = {Environmental stability graphite/PMR-15 composites},
  author = {Sheppard, C. H. and Mclaren, D.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860001817},
  note = {Source identifier: 19860001817}
}