%0 Journal Article %A Stefan Geiss %T Some Relations Between s-Numbers of Operators on Banach Spaces. %J Monatshefte für Mathematik %D 1990 %P 217-230 %V 110 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1990__110_3-4_178497/ %F MOMA_1990__110_3-4_178497