@misc{bellmann_performance_of_2000, 
author={Bellmann, D.,Staron, P.,Becker, P.},
title={Performance of a Double Crystal Diffractometer with Different Perfect Si Channel-Cut Crystals},
year={2000},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Bellmann, D.; Staron, P.; Becker, P.: Performance of a Double Crystal Diffractometer with Different Perfect Si Channel-Cut Crystals. Physica  B. 2000. vol. 276-278, 124-125.}}