%0 Journal Article %A O. B. Gorbunov %A C.-T. Shieh %A V. A. Yurko %T Systems of differential equations on the line with regular singularities %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2015 %P 27-31 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2015_15_1_a3/ %G en %F ISU_2015_15_1_a3