@misc{roos_solid_state_2010, 
author={Roos, A.},
title={Solid State Joining at HZG},
year={2010},
howpublished = {conference lecture (invited): Trollhaettan (S); 02.-03.12.2010},
note = {Online available at: \url{} (DOI). Roos, A.: Solid State Joining at HZG. Friction Stir Welding - StiRoLight Project Seminar. Trollhaettan (S), 2010.}}