%0 Journal Article
%A N. Euler
%A P. G. L. Leach
%T Aspects of proper differential sequences of ordinary differential equations
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2009
%P 64-80
%V 159
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2009_159_1_a3/
%G ru
%F TMF_2009_159_1_a3