%0 Journal Article
%A Kemp, R.R.D.
%T On Periodic Solutions of x′′′ + ax′′ + b′ + g(x) = 0
%J Canadian mathematical bulletin
%D 1967
%P 75-77
%V 10
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-008-6/
%R 10.4153/CMB-1967-008-6
%F 10_4153_CMB_1967_008_6