%0 Journal Article %A U. Tashmetov %T On the connectedness of hyperspaces %J Doklady Akademii Nauk %D 1974 %P 286-288 %V 215 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_215_2_a10/ %G ru %F DAN_1974_215_2_a10