@misc{wrobel_resolution_functions_1988, 
author={Wrobel, M.,Greim, L.},
title={Resolution functions and unsharpness in neutron radiography},
year={1988},
howpublished = {GKSS report},
note = {Online available at: \url{} (DOI). Wrobel, M.; Greim, L.: Resolution functions and unsharpness in neutron radiography. GKSS 88-E-12. 1988.}}