BARANNYK, A.; BARANNYK, T.; YURYK, I. Exact solutions with generalized separation of variables for the nonlinear heat equation with a source. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 76, n. 2, p. 179–197, 2024. DOI: 10.3842/umzh.v76i2.7700. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/7700. Acesso em: 5 dec. 2025.