Scattering and coupling effects of electromagnetic waves in 3D networks of spheres M. Defos du Rau, F. Pessan, G. Ruffie, V. Vignéras-Lefebvre and J. P. Parneix Eur. Phys. J. AP, 1 1 (1998) 45-52 Published online: 15 January 1998 DOI: 10.1051/epjap:1998115