%0 Journal Article
%A V. I. Matatov
%T On the character of movable singular points of some Hamiltonian systems
%J Differencialʹnye uravneniâ
%D 1981
%P 1502-1503
%V 17
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1981_17_8_a19/
%G ru
%F DE_1981_17_8_a19