%0 Journal Article %A Hille, Einar %T Remarks concerning group spaces and vector spaces %J Compositio Mathematica %D 1939 %P 375-381 %V 6 %I Johnson Reprint Corporation %U https://geodesic-test.mathdoc.fr/item/CM_1939__6__375_0/ %G en %F CM_1939__6__375_0