@misc{yi_improvement_of_2009, 
author={Yi, S.,Letzig, D.,Gonzalez Martinez, R.,Hantzsche, K.,Bohlen, J.,Schestakow, I.,Zaefferer, S.},
title={Improvement of Magnesium Sheet Formability by Alloying Addition of Rare Earth Elements},
year={2009},
howpublished = {conference lecture: Berlin (D); 25.-29.08.2009},
note = {Online available at: \url{} (DOI). Yi, S.; Letzig, D.; Gonzalez Martinez, R.; Hantzsche, K.; Bohlen, J.; Schestakow, I.; Zaefferer, S.: Improvement of Magnesium Sheet Formability by Alloying Addition of Rare Earth Elements. International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2009. Berlin (D), 2009.}}