CAMPBELL, John M. Combinatorial Interpretations of Primitivity in the Algebra of Symmetric Functions. Sarajevo Journal of Mathematics, [S. l.], v. 17, n. 2, p. 151–165, 2022. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/4. Acesso em: 4 dec. 2024.