@misc{klassen_the_early_1993, 
author={Klassen, T.,Oehring, M.,Bormann, R.},
title={The early stages of phase formation during mechanical alloying of Ti-Al},
year={1993},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Klassen, T.; Oehring, M.; Bormann, R.: The early stages of phase formation during mechanical alloying of Ti-Al. Journal of Materials Research. 1993. vol. 9, no. 1, 47-52.}}