Kolev, M. and Markov, K. (2001) “A note on the shear modulus of a binary elastic mixture”, Ann. Sofia Univ. Fac. Math. and Inf, 93, pp. 109–120. Available at: https://ftl5.uni-sofia.bg/index.php/fmi/article/view/207 (Accessed: 23 November 2024).