%0 Journal Article %A B.E. Rhoades %T Triangular Summability Methods and the Boundary of the Maximal Group. %J Mathematische Zeitschrift %D 1968 %P 284-290 %V 105 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1968__105_170985/ %F MZ_1968__105_170985