@misc{yuan_application_of_1990, 
author={Yuan, H., Cornec, A.},
title={Application of a cohesive zone model on elastic-plastic crack growth},
year={1990},
howpublished = {GKSS report},
note = {Yuan, H.; Cornec, A.: Application of a cohesive zone model on elastic-plastic crack growth. In: Zarka, J.; Ohtmer, O.; Libowietz, H. (Ed.): Struceng und Femcad: Structural engineering and optimization; Proceedings of the International Conference on Structural Engineering and Optimization. Grenoble (F). 1990. 317-322.}}