Application of an Effective Medium Theory to Composite Materials with Randomly Dispersed Particles of Specific Shapes J.-L. Mattei, P. Laurent, A. Chevalier et M. Le Floc'hJ. Phys. IV France, 07 C1 (1997) C1-547-C1-548DOI: https://doi.org/10.1051/jp4:19971225