%0 Journal Article %A A. P. Khromov %A V. V. Kornev %T Divergent series in the Fourier method for the wave equation %J Trudy Instituta matematiki i mehaniki %D 2021 %P 215-238 %V 27 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2021_27_4_a14/ %G ru %F TIMM_2021_27_4_a14