Influence of fillers concentration on electrical properties of polystyrene matrix doped by gold nanoparticles and 8HQR. Scaldaferri, G. Salzillo, G. P. Pepe, M. Barra, A. Cassinese, V. Pagliarulo, A. Borriello and L. FuscoEur. Phys. J. B, 72 1 (2009) 113-118DOI: https://doi.org/10.1140/epjb/e2009-00307-0