@misc{appel_microstructure_and_1998, 
author={Appel, F.,Wagner, R.},
title={Microstructure and deformation of two-phase Gamma-titanium aluminides},
year={1998},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Appel, F.; Wagner, R.: Microstructure and deformation of two-phase Gamma-titanium aluminides. Materials Science and Engineering  R. 1998. vol. 22, no. 5, 187-268.}}