TY  - RPRT
TI  - Material Flow During Friction Stir Welds
AU  - Guerra, M.
AU  - McClure, J. C.
AU  - Murr, L. E.
AU  - Nunes, A. C.
AU  - Munafo, Paul M.
PY  - 2001
UR  - https://ntrs.nasa.gov/citations/20010073775
ID  - 20010073775
ER  -