%0 Journal Article %A Hetzer, Georg %T Forced periodic oscillations in the climate system via an energy balance model %J Commentationes Mathematicae Universitatis Carolinae %D 1987 %P 593-601 %V 28 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1987__28_4_a0/ %G en %F CMUC_1987__28_4_a0