SHAIKH, A. A.; JANA, S. K.; EYASMIN, S. On Weakly $W_{2}$-Symmetric Manifolds. Sarajevo Journal of Mathematics, [S. l.], v. 3, n. 1, p. 73–91, 2024. DOI: 10.5644/SJM.03.1.08. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/404. Acesso em: 15 oct. 2024.