%0 Journal Article %A F.J. Terpstra %T On a Set of Rings Contained in a Field of Rational Functions. %J Mathematische Annalen %D 1957 %P 41-51 %V 133 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1957__133_160535/ %F MAN_1957__133_160535