%0 Journal Article %A Kato, Hisao %T On isometrical extension properties of function spaces %J Commentationes Mathematicae Universitatis Carolinae %D 2015 %P 105-115 %V 56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.015.109/ %R 10.14712/1213-7243.015.109 %G en %F 10_14712_1213_7243_015_109