%0 Journal Article %A V. S. Pilidi %T A convergence criterion of a~smoothing method for singular integral operators with piecewise continuous coefficients %J Vladikavkazskij matematičeskij žurnal %D 2014 %P 54-60 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2014_16_4_a6/ %G ru %F VMJ_2014_16_4_a6