@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 lecture: Montreal (CDN);},
note = {Letzig, D.; Swiostek, J.; Bohlen, J.; Beaven, P.: Extrusion of AZ-Series Magnesium Alloys. Conference of Metallurgists, COM 2006. Montreal (CDN), 2006.}}