TY - JOUR AU - A. N. Kusyumov TI - An Extension of the Representation Space of the Group Admitted by a System of Ordinary Differential Equations JO - Differencialʹnye uravneniâ PY - 2004 SP - 1043 EP - 1049 VL - 40 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2004_40_8_a3/ LA - ru ID - DE_2004_40_8_a3 ER -