ABU JOUDEH , A. A.; GÁT, G. Almost everywhere convergence of Cesàro means of two variable Walsh – Fourier series with varying parameteres. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 73, n. 3, p. 291–307, 2021. DOI: 10.37863/umzh.v73i3.196. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/196. Acesso em: 7 apr. 2025.