Characterization of European sword blades through neutron imaging techniquesF. Salvemini, F. Grazzi, S. Peetermans, M. Gener, E. H. Lehmann and M. ZoppiEur. Phys. J. Plus, 129 9 (2014) 202DOI: https://doi.org/10.1140/epjp/i2014-14202-4