%0 Journal Article
%A I. A. Rudakov
%T Periodic radially symmetric solution of a nonlinear wave equation in a ball
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2004
%P 8-14
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2004_6_a1/
%G ru
%F VMUMM_2004_6_a1