@misc{indiciae9106e1fd908b,
  title = {Some recent theoretical and experimental developments in fracture mechanics},
  author = {Liebowitz, H. and Eftis, J. and Hones, D. L.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780049715},
  note = {Source identifier: 19780049715}
}