%0 Journal Article %A A. S. Leonov %T Can an a priori error estimate for an approximate solution of an ill-posed problem be comparable with the error in data? %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2014 %P 562-568 %V 54 %N 4 %U http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_4_a1/ %G ru %F ZVMMF_2014_54_4_a1