%0 Journal Article
%A Sh. A. Alimov
%T On the membership of the gradient of a~harmonic function in S.\,M.~Nikol'skij's class
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%P 25-27
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1987_180_a4/
%G ru
%F TM_1987_180_a4