%0 Journal Article %A M. S. Eremin %T Transformation operators in a bicylinder of solutions of certain integro-differential equations %J Differencialʹnye uravneniâ %D 1984 %P 1060-1069 %V 20 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_6_a16/ %G ru %F DE_1984_20_6_a16