@misc{indiciaefce7da4c1a79,
  title = {Electric-arc heater Patent},
  author = {Mayo, R. F. and Wallio, M. A. and Wells, W. L.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19700025224},
  note = {Source identifier: 19700025224}
}