%0 Journal Article %A A. N. Kusyumov %T An Extension of the Representation Space of the Group Admitted by a System of Ordinary Differential Equations %J Differencialʹnye uravneniâ %D 2004 %P 1043-1049 %V 40 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2004_40_8_a3/ %G ru %F DE_2004_40_8_a3