Hanh, V.T.M., Chinh, P.D. and Dong, V.L. 2016. Improved estimates for the effective elastic bulk modulus of random tetragonal crystal aggregates. Vietnam Journal of Mechanics. 38, 3 (Sep. 2016), 181–192. DOI:https://doi.org/10.15625/0866-7136/38/3/6055.