ZABREIKO, Petr P.; PONOMAREVA, Svetlana V. On continuous solutions of the Cauchy problem for equations of fractional order. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 3, p. 39–45, 2019. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/1011. Acesso em: 19 jul. 2026.