%0 Journal Article %A F. V. Chumakov %T Integral equations with logarithmic kernel %J Differencialʹnye uravneniâ %D 1968 %P 336-346 %V 4 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_2_a15/ %G ru %F DE_1968_4_2_a15