@misc{indiciaeaf27b90c720b,
  title = {Thermal analysis of a functionally graded material subject to a thermal gradient using the boundary element method},
  author = {Goldberg, Robert K. and Hopkins, Dale A.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950011243},
  note = {Source identifier: 19950011243}
}