%0 Journal Article
%A B. M. Levitan
%A A. V. Savin
%T Examples of Schr\"odinger operators with almost-periodic potentials and nowhere-dense absolutely continuous spectrum
%J Doklady Akademii Nauk
%D 1984
%P 539-542
%V 276
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_276_3_a5/
%G ru
%F DAN_1984_276_3_a5