%0 Journal Article
%A V. P. Kurdyumov
%A A. P. Khromov
%T Divergent series and the mixed problem for the wave equation with free endpoints
%J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory
%D 2021
%P 65-72
%V 200
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTO_2021_200_a6/
%G ru
%F INTO_2021_200_a6