%0 conference lecture (invited) %@ %A dos Santos, J.F., Huetsch, L., Huber, N. %D 2011 %J International Workshop on Welding and Joining of Magnesium Alloys %T A Review of Friction Stir Welding of Mg Alloys at Helmholtz-Zentrum Geesthacht: The Way to High Speed Friction StirWelding and Friction Stir Processing %U %X