%0 Journal Article
%A M. L. Cartwright
%A H. P. F. Swinnertоn-Dyer
%T Boundedness theorems for some second-order differential equations.~IV
%J Differencialʹnye uravneniâ
%D 1978
%P 1941-1979
%V 14
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1978_14_11_a2/
%G ru
%F DE_1978_14_11_a2