@misc{brocks_ductile_crack_2008, 
author={Brocks, W.},
title={Ductile crack extension in thin-walled structures},
year={2008},
howpublished = {conference lecture (invited): Udine (I);},
note = {Brocks, W.: Ductile crack extension in thin-walled structures. Advanced School on Nonlinear Fracture Mechanics Models. Udine (I), 2008.}}