@misc{indiciae322b65e1e20d,
  title = {Elastic plastic fracture mechanics methodology for surface cracks},
  author = {Ernst, Hugo A. and Boatwright, D. W. and Curtin, W. J. and Lambert, D. M.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940006257},
  note = {Source identifier: 19940006257}
}