%0 Journal Article
%A D. S. Dzhumabaev
%T Convergence of iterative methods for unbounded operator equations
%J Matematičeskie zametki
%D 1987
%P 637-645
%V 41
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1987_41_5_a1/
%G ru
%F MZM_1987_41_5_a1