@misc{strombeck_fracture_toughness_1999, 
author={Strombeck, A.v., dos Santos, J.F., Torster, F., Laureano, P., Kocak, M.},
title={Fracture Toughness Behavior of FSKI Joints on Aluminium Alloys},
year={1999},
howpublished = {GKSS report},
note = {Strombeck, A.; dos Santos, J.; Torster, F.; Laureano, P.; Kocak, M.: Fracture Toughness Behavior of FSKI Joints on Aluminium Alloys. In: Proceedings of the 1st International Symposium on Friction STIR Welding. Thousand Oaks, CA (USA). 1999.}}