%0 Journal Article %A Yu. M. Baryshnikov %T Topology of rearrangements of non-smoothness sets of minimum functions in variational problems %J Funkcionalʹnyj analiz i ego priloženiâ %D 1990 %P 62-63 %V 24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1990_24_3_a7/ %G ru %F FAA_1990_24_3_a7