@misc{brocks_the_role_1998, 
author={Brocks, W., Siegmund, T.},
title={The role of cohesive strength and separation energy for modeling of ductile fracture},
year={1998},
howpublished = {conference lecture: Abington, Cambridge (GB);},
note = {Brocks, W.; Siegmund, T.: The role of cohesive strength and separation energy for modeling of ductile fracture. 1998 HSE/TWI Structural Integrity Seminar: Micromechanical Failure Models for Fracture Predictions. Abington, Cambridge (GB), 1998.}}