%0 Journal Article %A S. I. Mitrokhin %T On the study of spectral properties of differential operators of even order with discontinuous weight function %J Vestnik rossijskih universitetov. Matematika %D 2018 %P 74-99 %V 23 %N 121 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2018_23_121_a6/ %G ru %F VTAMU_2018_23_121_a6