KOCHUBEI, A. N. Heat Equation in a p-Adic Ball. Methods of Functional Analysis and Topology, [S. l.], v. 2, n. 3, p. 53–58, 1996. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/19. Acesso em: 19 dec. 2025.