@misc{muellauer_the_effect_2003, 
author={Muellauer, J.,Appel, F.},
title={The Effect of Hafnium Additions on the Microstructure and Mechanical Properties of Gamma-Based Titanium Aluminide Alloys},
year={2003},
howpublished = {conference lecture: San Diego, CA (USA); 02.-06.03.2003},
note = {Online available at: \url{} (DOI). Muellauer, J.; Appel, F.: The Effect of Hafnium Additions on the Microstructure and Mechanical Properties of Gamma-Based Titanium Aluminide Alloys. 2003 TMS Annual Meeting, 3rd International Symposium on Gamma Titanium Aluminides. San Diego, CA (USA), 2003.}}