%0 Journal Article %A S. I. Mitrokhin %T Spectral properties of an even-order differential operator with a discontinuous weight function %J Vestnik rossijskih universitetov. Matematika %D 2022 %P 37-57 %V 27 %N 137 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2022_27_137_a3/ %G ru %F VTAMU_2022_27_137_a3