%0 Journal Article
%A A. P. Bulanov
%T Multiple powers and local approximations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%P 65-67
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1987_180_a31/
%G ru
%F TM_1987_180_a31