Viet, T. B., N. T. H. Giang, and P. D. Chinh. “Effective Medium Approximation for Conductivity of Coated-Inclusion Composites With Anisotropic Coating”. Vietnam Journal of Mechanics, vol. 41, no. 3, Sept. 2019, pp. 233-41, doi:10.15625/0866-7136/13717.