%0 Journal Article %A B. S. Klebanov %T On subspaces of products of metric spaces %J Doklady Akademii Nauk %D 1980 %P 1302-1306 %V 250 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_250_6_a4/ %G ru %F DAN_1980_250_6_a4