PANKRATOV, L. Homogenization of semilinear parabolic equations with asymptotically degenerating coefficients. Математическая физика, анализ, геометрия, Харків, Україна, v. 5, n. 3-4, p. 250–273, 1998. Disponível em: http://mag.ilt.kharkiv.ua/index.php/mag/article/view/m05-0250e. Acesso em: 17 трав. 2024.