1. An improved method of joining or welding metals;Klopstock,1941
2. Fundaments of Friction Stir Welding Process – Experimental Analysis and Analytical Modeling;Vilaça,2003
3. Metallurgical and corrosion features of friction stir welding of AA5083-H111;Vilaça;Welding in the World,2006
4. Mechanical behaviour of similar and dissimilar AA5182-H111 and AA6016-T4 thin friction stir welds;Leitão;Materials and Design,2009
5. An Investigation and Study into Friction Stir Welding of Ferrous-Based Material;Thomas,2009