%0 Journal Article
%A Hamedani, Gharagoz G.
%T On periodic solutions of nonlinear second order ordinary differential equations
%J Časopis pro pěstování matematiky
%D 1978
%P 380-383
%V 103
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1978.117995/
%R 10.21136/CPM.1978.117995
%G en
%F 10_21136_CPM_1978_117995