%0 Journal Article %A W. Sliwa %A A. Ziemkowska %T On Linear Isometries on Non-Archimedean Power Series Spaces %J Journal of convex analysis %D 2012 %P 453-466 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2012_19_2_JCA_2012_19_2_a6/ %F JCA_2012_19_2_JCA_2012_19_2_a6