BEHESHTI, M.; AZHINI, M. Generalized Viscosity Approximation Methods of Ishikawa Type for Nonexpansive Mappings in Hilbert Spaces. Armenian Journal of Mathematics, Yerevan, Armenia, v. 10, n. 1, 2018. Disponível em: http://test.armjmath.sci.am/index.php/ajm/article/view/192. Acesso em: 9 may. 2026.