%0 Journal Article %A I. A. Saraev %T On the reduction of the topological classification of gradient-like flows problem to the classification of polar flows %J Žurnal Srednevolžskogo matematičeskogo obŝestva %D 2023 %P 62-75 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVMO_2023_25_2_a4/ %G ru %F SVMO_2023_25_2_a4