%0 Journal Article
%A V. A. Grobov
%T A method for averaging standard equations containing a ``quasicyclic'' angular coordinate
%J Doklady Akademii Nauk
%D 1958
%P 858-860
%V 119
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_119_5_a3/
%G ru
%F DAN_1958_119_5_a3