@misc{indiciaea4f3c21acb15,
  title = {An improved boundary force method for analyzing cracked anisotropic materials},
  author = {Tan, Paul W. and Bigelow, Catherine A.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880020495},
  note = {Source identifier: 19880020495}
}