@article{GDZPPN002484943,
title = {Automorphism Groups of Classical Mechanical Systems.},
journal = {Monatshefte f\"ur Mathematik},
volume = {99},
year = {1985},
pages = {277-292},
zbl = {0573.70005},
url = {http://dml.mathdoc.fr/item/GDZPPN002484943}
}
Loos, Ottmar. Automorphism Groups of Classical Mechanical Systems.. Monatshefte für Mathematik, Tome 99 (1985) pp. 277-292. http://gdmltest.u-ga.fr/item/GDZPPN002484943/