@misc{letzig_extrusion_of_2007, 
author={Letzig, D.,Swiostek, J.,Bohlen, J.,Beaven, P.},
title={Extrusion of Wrought Magnesium Alloys for Structural Applications},
year={2007},
howpublished = {conference lecture: Saint-Sauveur (CDN); 24.-26.09.2007},
note = {Online available at: \url{} (DOI). Letzig, D.; Swiostek, J.; Bohlen, J.; Beaven, P.: Extrusion of Wrought Magnesium Alloys for Structural Applications. Light Metals Technology 2007. Saint-Sauveur (CDN), 2007.}}