%0 Journal Article %A C.C. MacDuffee %T A method for determining the canonical basis of an ideal in an algebraic field %J Mathematische Annalen %D 1931 %P 663-665 %V 105 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1931__105_159529/ %F MAN_1931__105_159529