%0 Journal Article %A Ottmar Loos %T Automorphism Groups of Classical Mechanical Systems. %J Monatshefte für Mathematik %D 1985 %P 277-292 %V 100 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1985__100_178254/ %F MOMA_1985__100_178254