%0 Journal Article %A Mami Suzuki %T Analytic solutions of a nonlinear two variables difference system whose eigenvalues are both 1 %J Annales Polonici Mathematici %D 2011 %P 143-159 %V 102 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap102-2-4/ %R 10.4064/ap102-2-4 %G en %F 10_4064_ap102_2_4