@misc{indiciae80acb4f17223,
  title = {Modeling the Interactions Between Multiple Crack Closure Mechanisms at Threshold},
  author = {Newman, John A. and Riddell, William T. and Piascik, Robert S.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030053073},
  note = {Source identifier: 20030053073}
}