%0 Journal Article %A O. V. Korobova %T Matrix fundamental operator-function of singular differential operator of high order in terms of the spectral bounded %J The Bulletin of Irkutsk State University. Series Mathematics %D 2010 %P 30-35 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2010_3_1_a2/ %G ru %F IIGUM_2010_3_1_a2