%0 conference lecture (invited) %@ %A Kocak, M.,dos Santos, J.,Vaidya, W.V. %D 2002 %J Laser-Anwenderforum 2002, LAF 02 %N %P %T Laser Beam and Friction Stir Welding of Aluminium Alloys: Process-Property-Performance (3P) Relationship %U %X