%0 Journal Article %A M. Yu. Ignatiev %A S. Yu. Sovetnikova %T On recovering integro-differential operators from the Weyl function %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2017 %P 276-284 %V 17 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2017_17_3_a3/ %G ru %F ISU_2017_17_3_a3