@article{JCA_2014_21_2_JCA_2014_21_2_a11,
     author = {W. Takahashi and N.-C. Wong and J.-C. Yao},
     title = {Nonlinear {Ergodic} {Theorem} for {Commutative} {Families} of {Positively} {Homogeneous} {Nonexpansive} {Mappings} in {Banach} {Spaces} and {Applications}},
     journal = {Journal of convex analysis},
     pages = {535--552},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/JCA_2014_21_2_JCA_2014_21_2_a11/}
}