@misc{indiciaec78ced479f79,
  title = {Fabrication and surface characterization of composite refractory compounds suitable for thermionic converters},
  author = {Swanson, L. W. and Dickinson, J. T. and Mcneely, D. R.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760014901},
  note = {Source identifier: 19760014901}
}