@misc{indiciae998749011b1f,
  title = {Skutterudites: An Update},
  author = {Fleurial, J. P. and Caillat, T. and Borshchevsky, A.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/20060035380},
  note = {Source identifier: 20060035380}
}