%0 Journal Article
%A S. I. Pokhozhaev
%T On a~class of quasilinear hyperbolic equations
%J Sbornik. Mathematics
%D 1975
%P 145-158
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1975_25_1_a8/
%G en
%F SM_1975_25_1_a8