YOSHIDA, Norio. Unboundedness of classical global solutions of parabolic equations with forcing terms. International Journal of Advanced Mathematical Sciences, [S. l.], v. 1, n. 4, p. 172–179, 2013. DOI: 10.14419/ijams.v1i4.1226. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/1226.. Acesso em: 15 apr. 2025.