@misc{indiciaebe2ff99aa68d,
  title = {Improved Back-Side Purge-Gas Chambers For Plasma Arc Welding},
  author = {Ezell, Kenneth G. and Mcgee, William F. and Rybicki, Daniel J.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950065399},
  note = {Source identifier: 19950065399}
}