%0 Journal Article %A S. P. Novikov %T Some problems in the topology of manifolds, connected with the theory of Toma spaces %J Doklady Akademii Nauk %D 1960 %P 1031-1034 %V 132 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_5_a15/ %G ru %F DAN_1960_132_5_a15