%0 Journal Article
%A S. A. Brykalov
%T A priori estimates and the solvability of problems with nonlinear functional boundary conditions
%J Differencialʹnye uravneniâ
%D 1999
%P 874-881
%V 35
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_7_a1/
%G ru
%F DE_1999_35_7_a1