MARKOV, K.; ZVYATKOV, K. ON THE EFFECTIVE BEHAVIOUR OF A NONLINEAR DISPERION OF SPHERES. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 82, n. 2, p. 179–192, 1991. Disponível em: https://ftl5.uni-sofia.bg./index.php/fmi/article/view/543. Acesso em: 24 nov. 2024.