Atomic Solution of Fractional Abstract Cauchy Problem of High Order in Banach Spaces. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 1, p. 106–125, 2022. DOI: 10.29020/nybg.ejpam.v15i1.4226. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4226.. Acesso em: 29 apr. 2024.