@misc{cunha_friction_stir_2015, 
author={Cunha, P., Bergmann, L., dos Santos, J.F.},
title={Friction Stir Welding of Shipbuilding Steels: Fracture Toughness Assessment of GL E36 Joints},
year={2015},
howpublished = {conference lecture: Limburg (D);},
note = {Cunha, P.; Bergmann, L.; dos Santos, J.: Friction Stir Welding of Shipbuilding Steels: Fracture Toughness Assessment of GL E36 Joints. 5th IIW Welding Research and Collaboration Colloquium. Limburg (D), 2015.}}