%0 conference lecture
%@ 
%A Heerens, J.,Schoedel, M.,Hellmann, D.

%D 2001
%J Workshop on the Fundamentals and Applications of the Crack Tip Opening Angle (CTOA)
%N 
%P  

%T Delta 5 and CTOA - Experimental and Numerical Observations
%U 
 
%X