@misc{indiciaeafd33327a9a8,
  title = {Thermal Stir Welding: A New Solid State Welding Process},
  author = {Ding, R. Jeffrey and Munafo, Paul M.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020091879},
  note = {Source identifier: 20020091879}
}