%0 Journal Article %A V. V. Lebedev %T Homeomorphisms of an interval and smoothness of a function %J Matematičeskie zametki %D 1986 %P 364-373 %V 40 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1986_40_3_a7/ %G ru %F MZM_1986_40_3_a7