%0 Journal Article
%A V. I. Bulgakov
%T The existence of a knotted solution for a third order autonomous system
%J Differencialʹnye uravneniâ
%D 1977
%P 1507-1508
%V 13
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_8_a19/
%G ru
%F DE_1977_13_8_a19