%0 Journal Article %A Christopoulos Sophocleous %A Pantelis A. Damianou %T Lie point Symmetries of Hamiltonian Systems %J Ευκλείδης Γ %D 1995 %P 87-96 %V 44 %U http://geodesic.mathdoc.fr/item/EUG_1995_44_a9/ %G gr %F EUG_1995_44_a9