%0 Journal Article %A A. I. Bufetov %A B. Solomyak %T Self-similarity and spectral theory: on the spectrum of substitutions %J Algebra i analiz %D 2022 %P 5-50 %V 34 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2022_34_3_a1/ %G en %F AA_2022_34_3_a1