%0 Journal Article %A V. P. Tanana %A A. B. Bredikhina %A T. S. Kamaltdinova %T On an error estimate for an approximate solution for an inverse problem in the class of piecewise smooth functions %J Trudy Instituta matematiki i mehaniki %D 2012 %P 281-288 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2012_18_1_a22/ %G ru %F TIMM_2012_18_1_a22