%0 Journal Article
%A V. M. Dikasov
%T An inverse problem for the wave equation in a ball
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1991
%P 68-71
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1991_25_1_a9/
%G ru
%F FAA_1991_25_1_a9