@misc{indiciae539ce2d1191d,
  title = {Friction Stir Process Mapping Methodology},
  author = {Bjorkman, Gerry and Kooney, Alex and Russell, Carolyn},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040084055},
  note = {Source identifier: 20040084055}
}