@misc{kocak_fracture_mechanics_1992, 
author={Kocak, M.,Schwalbe, K.-H.},
title={Fracture mechanics of weldments: microstructural, experimental and mechanical aspects},
year={1992},
howpublished = {conference paper,conference lecture: Varna (BG); September 21-25, 1992},
note = {Online available at: \url{} (DOI). Kocak, M.; Schwalbe, K.: Fracture mechanics of weldments: microstructural, experimental and mechanical aspects. In: Sedmak, S.; Sedmak, A.; Ruzic, D. (Ed.): Proceedings of the 9th European Conference on Fracture (ECF 9) Reliability and Structural Integrity of Advanced Materials. Varna (BG). 1992. 717-747.}}