%0 Journal Article
%A Ottmar Loos
%T Automorphism Groups of Second Order Differential Equations.
%J Monatshefte für Mathematik
%D 1983
%P 195-208
%V 96
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MOMA_1983__96_178148/
%F MOMA_1983__96_178148