%0 Journal Article
%A S. I. Pokhozhaev
%T Boundary value problem for equation $\Delta U=U^2$
%J Doklady Akademii Nauk
%D 1961
%P 305-308
%V 138
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_138_2_a14/
%G ru
%F DAN_1961_138_2_a14