@misc{appel_gammatitanium_aluminide_2003, 
author={Appel, F., Oehring, M.},
title={Gamma-Titanium Aluminide Alloys: Alloy Design and Properties},
year={2003},
howpublished = {book part},
note = {Appel, F.; Oehring, M.: Gamma-Titanium Aluminide Alloys: Alloy Design and Properties. In: Leyens, C.; Peters, M. (Ed.): Titanium and Titanium Alloys - Fundamentals and Applications. Weinheim: Wiley. 2003. 89-152.}}