@misc{letzig_development_of_2016, 
author={Letzig, D.,Yi, S.},
title={Development of magnesium sheet via twin roll casting technology},
year={2016},
howpublished = {conference lecture (invited): Gyungju (ROK); 27.-29.04.2016},
note = {Online available at: \url{} (DOI). Letzig, D.; Yi, S.: Development of magnesium sheet via twin roll casting technology. Spring Conference 2016, The Korean Institute of Metals and Materials. Gyungju (ROK), 2016.}}