%0 Journal Article
%A E. A. Volkov
%T An asymptotically rapid approximate method for obtaining the
%J Doklady Akademii Nauk
%D 1984
%P 285-290
%V 279
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_279_2_a5/
%G ru
%F DAN_1984_279_2_a5