%0 Journal Article
%A Smetanová, Dana
%T On second order Hamiltonian systems
%J Archivum mathematicum
%D 2006
%P 341-347
%V 42
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_2006__42_5_a20/
%G en
%F ARM_2006__42_5_a20