%0 Journal Article %A N. F. Valeev %A Ya. T. Sultanaev %A É. A. Nazirova %T Spectral properties of differential operators with oscillating coefficients %J Trudy Moskovskogo matematičeskogo obŝestva %D 2019 %P 179-195 %V 80 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_2019_80_2_a3/ %G ru %F MMO_2019_80_2_a3