@misc{appel_hotworking_of_1998, 
author={Appel, F.},
title={Hot-Working of Two-Phase Titanium Aluminides},
year={1998},
howpublished = {conference lecture (invited): Neuchatel (CH); 08.-09.06.1998},
note = {Online available at: \url{} (DOI). Appel, F.: Hot-Working of Two-Phase Titanium Aluminides. COST 513, Workshop, Verbesserung der Verfügbarkeit und Qualität intermetallischer Stoffe. Neuchatel (CH), 1998.}}