%0 Journal Article %A Jesús Bastero %T Interpolation of operators when the extreme spaces are $L^{∞}$ %J Studia Mathematica %D 1993 %P 133-150 %V 104 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-104-2-133-150/ %R 10.4064/sm-104-2-133-150 %G en %F 10_4064_sm_104_2_133_150