@misc{yuan_verification_of_1996, 
author={Yuan, H., Cornec, A.},
title={Verification of a cohesive zone model for ductile fracture},
year={1996},
howpublished = {GKSS report},
note = {Yuan, H.; Cornec, A.: Verification of a cohesive zone model for ductile fracture. Journal of Engineering Materials and Technology. 1996. vol. 118, 192-200.}}