%0 Journal Article
%A E. A. Kalita
%T On singular points of solutions of nonlinear higher-order elliptic equations and systems
%J Sbornik. Mathematics
%D 1994
%P 315-334
%V 79
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1994_79_2_a4/
%G en
%F SM_1994_79_2_a4