%0 Journal Article
%A Ya. Sh. Il'yasov
%T An approximation of solutions of ``ground state'' type of the equations $-\Delta u=g(u)$ in $\mathbf R^{N+1}$
%J Differencialʹnye uravneniâ
%D 1994
%P 621-629
%V 30
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_4_a6/
%G ru
%F DE_1994_30_4_a6