%0 conference lecture (invited)
%@ 
%A Schwalbe, K.-H.,Brocks, W.,Zerbst, U.,Schoedel, M.

%D 2008
%J CTOA Applications in Pipeline and Aerospace Structures, Symposium
%N 
%P  

%T GKSS Experience with Determination and Application of the Crack-Tip Opening Angle
%U 
 
%X