%0 Journal Article
%A Tryhuk, V.
%T Equivalence and symmetries of first order differential equations
%J Czechoslovak Mathematical Journal
%D 2008
%P 605-635
%V 58
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2008__58_3_a2/
%G en
%F CMJ_2008__58_3_a2