%0 Journal Article %A M. S. Eremin %T Transformation operators in a star-shaped domain of solutions of some integro-differential equations of higher orders %J Differencialʹnye uravneniâ %D 1990 %P 2009-2011 %V 26 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1990_26_11_a26/ %G ru %F DE_1990_26_11_a26