%0 Journal Article %A A. H. Begmatov %A A. O. Pirimbetov %A A. K. Seidullaev %T Weakly ill-posed problems of integral geometry witch perturbation on polygonal lines %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2015 %P 5-12 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2015_15_1_a0/ %G ru %F ISU_2015_15_1_a0