%0 Journal Article %A V. N. Belyaev %A V. K. Bulitko %T $m$-Reducibility with Upper and Lower Bounds for the Reducing Functions %J Matematičeskie zametki %D 2001 %P 12-21 %V 70 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2001_70_1_a1/ %G ru %F MZM_2001_70_1_a1