%0 Journal Article
%A N. Kh. Ibragimov
%T Group analysis of ordinary differential equations and the invariance principle in mathematical physics (for the~150th anniversary of Sophus~Lie)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1992
%P 89-156
%V 47
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1992_47_4_a1/
%G en
%F RM_1992_47_4_a1