@misc{friedrich_a_high_1988, 
author={Friedrich, H., Wagner, V., Wille, P.},
title={A high performance neutron velocity selector},
year={1988},
howpublished = {conference poster: Grenoble (F);},
note = {Friedrich, H.; Wagner, V.; Wille, P.: A high performance neutron velocity selector. In: International Conference on Neutron Scattering. Grenoble (F). 1988.}}