@misc{yan_metastable_phases_1991, 
author={Yan, Z. H., Oehring, M., Bormann, R.},
title={Metastable phases formed by mechanical alloying and ball mining in the Ti-Si system},
year={1991},
howpublished = {conference lecture: Muenster (D);},
note = {Yan, Z.; Oehring, M.; Bormann, R.: Metastable phases formed by mechanical alloying and ball mining in the Ti-Si system. Fruehjahrstagung der Deutschen Physikalischen Gesellschaft e. V.. Muenster (D), 1991.}}