@article{JCA_2012_19_2_JCA_2012_19_2_a6,
     author = {W. Sliwa and A. Ziemkowska},
     title = {On {Linear} {Isometries} on {Non-Archimedean} {Power} {Series} {Spaces}},
     journal = {Journal of convex analysis},
     pages = {453--466},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/JCA_2012_19_2_JCA_2012_19_2_a6/}
}