@misc{indiciae75e22d097f7d,
  title = {Improved electron-beam welder},
  author = {Smock, R. A. and Taylor, R. A. and Wall, W. A.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780000143},
  note = {Source identifier: 19780000143}
}