%0 Journal Article %A D. Koehler %A Peter Rosenthal %T On isometries of normed linear spaces %J Studia Mathematica %D 1970 %P 213-216 %V 36 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-36-3-213-216/ %R 10.4064/sm-36-3-213-216 %G en %F 10_4064_sm_36_3_213_216