@misc{appel_recent_progress_2002, 
author={Appel, F.},
title={Recent Progress in the Design and Processing of TiAl Alloys with Enhanced High-Temperature Capability},
year={2002},
howpublished = {conference lecture (invited): Sendai (J); 16.12.2002},
note = {Online available at: \url{} (DOI). Appel, F.: Recent Progress in the Design and Processing of TiAl Alloys with Enhanced High-Temperature Capability. Kolloquiumsvortrag an der Universitaet Tohoku. Sendai (J), 2002.}}