%0 conference paper,conference lecture,GKSS report %@ %A Strombeck, A.v.,dos Santos, J.F.,Torster, F.,Laureano, P.,Kocak, M. %D 1999 %J Proceedings of the 1st International Symposium on Friction STIR Welding %N %P %T Fracture Toughness Behavior of FSKI Joints on Aluminium Alloys %U %X