%0 Journal Article %A S. G. Samko %T On the denseness of Lizorkin-type spaces $\Phi_V$ in the spaces %J Doklady Akademii Nauk %D 1991 %P 567-569 %V 319 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a12/ %G ru %F DAN_1991_319_3_a12