%0 Journal Article %A A. A. Vladimirov %T Method of oscillation and spectral problem for four-order differential operator with self-similar weight %J Algebra i analiz %D 2015 %P 83-95 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2015_27_2_a3/ %G ru %F AA_2015_27_2_a3