%0 Journal Article %A Giampaolo Cicogna %A Giuseppe Gaeta %A Sebastian Walcher %T Side Conditions for Ordinary Differential Equations %J Journal of Lie Theory %D 2015 %P 125-146 %V 25 %N 1 %U http://geodesic.mathdoc.fr/item/JOLT_2015_25_1_a7/ %F JOLT_2015_25_1_a7