@article{ASUO_2021_XXIX_1_a11,
     author = { Hadi Khatibzadeh and Hadi Pouladi ~
              },
     title = {A {Mean} {Ergodic} {Theorem} for {Affine} {Nonexpansive} {Mappings} in {Nonpositive
}                {Curvature} {Metric} {Spaces}},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXIX},
     number = {1},
     year = {2021},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2021_XXIX_1_a11/}
}