@misc{dahms_the_use_1988, 
author={Dahms, M.,Bunge, H. J.},
title={The use of the positivity condition in pole figure inversion},
year={1988},
howpublished = {conference paper,conference lecture: Santa Fe, NM (USA); 1987},
note = {Online available at: \url{} (DOI). Dahms, M.; Bunge, H.: The use of the positivity condition in pole figure inversion. In: Kallend, J.; Gottstein, G. (Ed.): ICOTOM: Proceedings of the Eighth International Conference on Textures of Materials. Santa Fe, NM (USA). 1988. 79-85.}}