%0 Journal Article %A Boyd, David W. %T Indices of Function Spaces and theirRelationship to Interpolation %J Canadian journal of mathematics %D 1969 %P 1245-1254 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-137-x/ %R 10.4153/CJM-1969-137-x %F 10_4153_CJM_1969_137_x