%0 Journal Article %A I. K. Lifanov %A A. V. Setukha %T On singular solutions of some boundary value problems and of singular integral equations %J Differencialʹnye uravneniâ %D 1999 %P 1227-1241 %V 35 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_9_a9/ %G ru %F DE_1999_35_9_a9