%0 Journal Article %A P. Uba %T On grid concentration in the solution of weakly singular integral equations by the cubic spline-collocation method %J Differencialʹnye uravneniâ %D 1994 %P 302-310 %V 30 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_2_a12/ %G ru %F DE_1994_30_2_a12