%0 Journal Article
%A V. N. Pavlenko
%A T. A. Petrash
%T Periodic solutions of the vibrating string equation with Neumann and Dirichlet boundary conditions and a discontinuous nonlinearity
%J Trudy Instituta matematiki i mehaniki
%D 2012
%P 199-204
%V 18
%N 2
%U http://geodesic.mathdoc.fr/item/TIMM_2012_18_2_a17/
%G ru
%F TIMM_2012_18_2_a17