@misc{letzig_extrusion_of_2006, 
author={Letzig, D.,Swiostek, J.,Bohlen, J.,Beaven, P.},
title={Extrusion of AZ-Series Magnesium Alloys},
year={2006},
howpublished = {conference paper: Montreal (CDN); 01.-04.10.2006},
note = {Online available at: \url{} (DOI). Letzig, D.; Swiostek, J.; Bohlen, J.; Beaven, P.: Extrusion of AZ-Series Magnesium Alloys. In: Pekguleryuz, M.; Mackenzie, L. (Ed.): Magnesium Technology in the Global Age, Conference of Metallurgists, COM 2006. Montreal (CDN). 2006. 569-580.}}