@misc{appel_solution_and_1997, 
author={Appel, F., Christoph, U., Wagner, R.},
title={Solution and Precipitation Hardening in Carbon-Doped Two-Phase Gamma-Titanium Aluminides},
year={1997},
howpublished = {conference lecture: Boston, MA (USA);},
note = {Appel, F.; Christoph, U.; Wagner, R.: Solution and Precipitation Hardening in Carbon-Doped Two-Phase Gamma-Titanium Aluminides. In: Koch, C.; Liu, C.; Stoloff, N.; Wanner, A. (Ed.): High-Temperature Ordered Intermetallic Alloys VII. Boston, MA (USA). 1997. 77-82.}}