%0 Journal Article
%A N. N. Butenina
%T On the theory of bifurcations of dynamical systems under a rotation of the field
%J Differencialʹnye uravneniâ
%D 1974
%P 1322-1324
%V 10
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1974_10_7_a19/
%G ru
%F DE_1974_10_7_a19