KONG, L.; ZHANG, J. Nonlinear skew commuting maps on $\ast$-rings. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 74, n. 6, p. 826–831, 2022. DOI: 10.37863/umzh.v74i6.801. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/801. Acesso em: 7 apr. 2025.