%0 Journal Article %A N. B. Malysheva %T On cluster sets of mappings of topological spaces %J Doklady Akademii Nauk %D 1982 %P 1069-1073 %V 264 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_264_5_a10/ %G ru %F DAN_1982_264_5_a10