%0 Journal Article %A G. A. Kalyabin %T An effective description of the sum of some pairs of spaces of the Besov and Lizorkin--Triebel types %J Informatics and Automation %D 1995 %P 120-128 %V 210 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1995_210_a7/ %G ru %F TRSPY_1995_210_a7