@misc{rak_fracture_toughness_1993, 
author={Rak, I.,Kocak, M.,Petrovski, B.},
title={Fracture toughness evaluation of repair welded joints for offshore applications},
year={1993},
howpublished = {conference paper,conference lecture: Glasgow (GB); June 20-24, 1993},
note = {Online available at: \url{} (DOI). Rak, I.; Kocak, M.; Petrovski, B.: Fracture toughness evaluation of repair welded joints for offshore applications. In: Salama, M.; Webster, S.; Haswell, J.; Patterson, E.; Haagensen, P. (Ed.): Proceedings of the 12th International Conference on Offshore Mechanics and Arctic Engineering (OMAE 1993). Glasgow (GB). 1993. 777-790.}}