%0 Journal Article %A W. Stiles %T Some properties of $l_{p}$ ,0 < p < 1 %J Studia Mathematica %D 1972 %P 109-119 %V 42 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-42-2-109-119/ %R 10.4064/sm-42-2-109-119 %G en %F 10_4064_sm_42_2_109_119