On Eigenvectors of Nilpotent Lie Algebras of Linear Operators. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 14, n. 4, p. 1108–1111, 2021. DOI: 10.29020/nybg.ejpam.v14i4.4086. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4086.. Acesso em: 2 may. 2024.