KARALEVICH, Uladzimir V. Stationary temperature fields in the anisotropic ring plates of variable thickness considering the heat exchange with external environment. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 2, p. 58–66, 2019. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/784. Acesso em: 19 jul. 2026.