%0 Journal Article
%A A. V. Bitsadze
%T A criterion for convergence of the gradients of a sequence of harmonic functions
%J Doklady Akademii Nauk
%D 1966
%P 733-734
%V 168
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_168_4_a2/
%G ru
%F DAN_1966_168_4_a2