%0 Journal Article %A Paolo Francini %T The size function $h^{\circ} $ for a pure cubic field %J Acta Arithmetica %D 2004 %P 225-237 %V 111 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa111-3-2/ %R 10.4064/aa111-3-2 %G en %F 10_4064_aa111_3_2