%0 Journal Article %A L. I. Danilov %T On the spectrum of the Landau Hamiltonian perturbed by a~periodic electric potential %J Sbornik. Mathematics %D 2023 %P 1721-1750 %V 214 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2023_214_12_a3/ %G en %F SM_2023_214_12_a3