%0 Journal Article
%A Neuman, František
%T A note on differential equations with periodic solutions
%J Archivum mathematicum
%D 1970
%P 189-192
%V 6
%N 3
%U http://geodesic.mathdoc.fr/item/ARM_1970_6_3_a5/
%G en
%F ARM_1970_6_3_a5