@misc{niederschlag_preferred_orientation_1994, 
author={Niederschlag, E., Brokmeier, H.-G., Siemes, H.},
title={Preferred orientation of a naturally and experimentally deformed phyrrhotite ore by X-ray and neutron diffraction texture anaylsis},
year={1994},
howpublished = {journal article},
note = {Niederschlag, E.; Brokmeier, H.; Siemes, H.: Preferred orientation of a naturally and experimentally deformed phyrrhotite ore by X-ray and neutron diffraction texture anaylsis. Materials Science Forum. 1994. vol. 157-162, 821-826.}}