%0 Journal Article
%A Ponzo, Peter J.
%T Periodic Solutions For ẋ = Ax + G(x, t) + ∊p(t)
%J Canadian mathematical bulletin
%D 1971
%P 575-577
%V 14
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-105-4/
%R 10.4153/CMB-1971-105-4
%F 10_4153_CMB_1971_105_4