REICH, Simeon and ZASLAVSKI, Alexander J. Asymptotic behavior of inexact orbits of nonexpansive mappings. Topological Methods in Nonlinear Analysis. Online. 27 November 2020. Vol. 59, no. 2A, pp. 525 - 535. [Accessed 14 April 2026]. DOI 10.12775/TMNA.2020.043.