@misc{indiciaef22628fd39ed,
  title = {Crack arrest in structural ceramics},
  author = {Kobayashi, A. S. and Emery, A. F. and Liaw, B. M.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19850029520},
  note = {Source identifier: 19850029520}
}