@misc{indiciaedf63942e700e,
  title = {Progress in silicon carbide semiconductor technology},
  author = {Powell, J. A. and Neudeck, P. G. and Matus, L. G. and Petit, J. B.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930060968},
  note = {Source identifier: 19930060968}
}