%0 Journal Article %A G. A. Kalyabin %T Sharp Constants in Inequalities for Intermediate Derivatives (the Gabushin Case) %J Funkcionalʹnyj analiz i ego priloženiâ %D 2004 %P 29-38 %V 38 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2004_38_3_a2/ %G ru %F FAA_2004_38_3_a2